Pith Number

pith:YTXI6S3Q

pith:2013:YTXI6S3QCMXIDYMQNL3S63MVDM

not attested not anchored not stored refs pending

Signatures of Cool Gas Fueling a Star-Forming Galaxy at Redshift 2.3

(2) Swinburne, (3) LAM Marseille, (4) UCSB, (5) Geneva), C. Martin (4), C. P\'eroux (3), G. G. Kacprzak (2), M. Dessauges-Zavadsky (5) ((1) IRAP, M. T. Murphy (2), N. Bouch\'e (1), T. Contini (1), Toulouse

arxiv:1306.0134 v2 · 2013-06-01 · 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{YTXI6S3QCMXIDYMQNL3S63MVDM}

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	2026-05-18T03:18:39.815525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ee8f4b70132e81e1906af72f6d951b2a43c390e491ba45b8983ce66d18060f

Aliases

arxiv: 1306.0134 · arxiv_version: 1306.0134v2 · doi: 10.48550/arxiv.1306.0134 · pith_short_12: YTXI6S3QCMXI · pith_short_16: YTXI6S3QCMXIDYMQ · pith_short_8: YTXI6S3Q

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/YTXI6S3QCMXIDYMQNL3S63MVDM \
  | 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: c4ee8f4b70132e81e1906af72f6d951b2a43c390e491ba45b8983ce66d18060f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591db66323b7078047aa3b69a7adb9350dcb2b4d745be5b7163b9247bc201543",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-01T18:06:50Z",
    "title_canon_sha256": "aa827e32cee2af6abbce1fce1bd99ff807792382845139c5c7e22ff0588db314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0134",
    "kind": "arxiv",
    "version": 2
  }
}