Pith Number

pith:UXNMN7K3

pith:2012:UXNMN7K32Z4XRBNNGUTEJEZHV4

not attested not anchored not stored refs pending

Diffuse Lyman Alpha Haloes around Lyman Alpha Emitters at z=3: Do Dark Matter Distributions Determine the Lyman Alpha Spatial Extents?

(2) Tohoku, (3) Tokyo, (4) Tsukuba), M. Mori (4) ((1) Caltech, M. Ouchi (3), M. Umemura (4), N. Morimoto (2), R. Yamauchi (2), T. Hayashino (2), T. Yamada (2), Y. Matsuda (1), Y. Nakamura (2), Y. Ono (3)

arxiv:1204.4934 v1 · 2012-04-22 · 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{UXNMN7K32Z4XRBNNGUTEJEZHV4}

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	2026-05-18T01:57:47.595187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5dac6fd5bd6797885ad3526449327af249c6dfd70db602555a921160fb5b65f

Aliases

arxiv: 1204.4934 · arxiv_version: 1204.4934v1 · doi: 10.48550/arxiv.1204.4934 · pith_short_12: UXNMN7K32Z4X · pith_short_16: UXNMN7K32Z4XRBNN · pith_short_8: UXNMN7K3

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/UXNMN7K32Z4XRBNNGUTEJEZHV4 \
  | 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: a5dac6fd5bd6797885ad3526449327af249c6dfd70db602555a921160fb5b65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b607f81614ae490109cba8557431681489513cba034ad9df2f4c38cf3c284c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-22T20:33:05Z",
    "title_canon_sha256": "2ac7c7eed23c75bfced8ee9770de04bd0f14d8ff9c6994191c7dcef64e762471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4934",
    "kind": "arxiv",
    "version": 1
  }
}