Pith Number

pith:7CLMGN2O

pith:2014:7CLMGN2OHCFCQQVDIUTLNRNGIC

not attested not anchored not stored refs pending

The environments of Ly$\alpha$ blobs I: Wide-field Ly$\alpha$ imaging of TN J1338-1942, a powerful radio galaxy at $z\simeq 4.1$ associated with a giant Ly$\alpha$ nebula

(10) Astronomical Institute, (11) Department of Astronomy, (12) ESO, (13) RCSCE, 2), (2) Kavli IPMU (WPI), (3) NAOJ, 4), (4) Sokendai, (5) ICC, (6) Instituto de Astrofisica, 7), (7) Centro de Astro-Ingenieria, (8) College of General Education, (9) Subaru Telescope, Akio K. Inoue (8), Alvaro Orsi (6, Carlos De Breuck (12), Carlton M. Baugh (5), Cedric G. Lacey (5), Chile, Durham Univ., Ehime Univ.), Germany, Hawaii, Ian Smail (5), Ichi Tanaka (9), Japan, Kouji Ohta (11), Kyoto Univ., NAOJ, Osaka Sangyo Univ., PUC, Tadayuki Kodama (3, Tohoku Univ., Tokyo, Tomoki Saito (1, Toru Yamada (10), UTokyo, Yoshiaki Taniguchi (13) ((1) ICRR, Yuichi Matsuda (3

arxiv:1403.5924 v2 · 2014-03-24 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CLMGN2OHCFCQQVDIUTLNRNGIC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:43:51.950865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f896c3374e388a2842a34526b6c5a6408cb9be8bc4672a392a47d8c22a09cba7

Aliases

arxiv: 1403.5924 · arxiv_version: 1403.5924v2 · doi: 10.48550/arxiv.1403.5924 · pith_short_12: 7CLMGN2OHCFC · pith_short_16: 7CLMGN2OHCFCQQVD · pith_short_8: 7CLMGN2O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7CLMGN2OHCFCQQVDIUTLNRNGIC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f896c3374e388a2842a34526b6c5a6408cb9be8bc4672a392a47d8c22a09cba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f65c075559304229e23e6ed0d01d1b9e84945fb0be5fdeb11023d3426fc6b8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-24T11:53:34Z",
    "title_canon_sha256": "956f34f0fd02ae780ab408a141bcb11a1fd3d7ed5280b490095efb9f256371fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5924",
    "kind": "arxiv",
    "version": 2
  }
}