Pith Number

pith:PWG4JFHA

pith:2011:PWG4JFHAXKDUOUO4VO3ZEXJNQX

not attested not anchored not stored refs pending

Study of galaxies in the Lynx-Cancer void. II. The element abundances

A.L. Tepliakova (SAO), A.Y. Kniazev (SAAO), S.A. Pustilnik (SAO)

arxiv:1108.4850 v1 · 2011-08-24 · 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{PWG4JFHAXKDUOUO4VO3ZEXJNQX}

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.

Cited by

1 paper in Pith

Probing the Nature of Lyman Continuum Emitting and Low-metallicity Galaxies Using the SKA

Receipt and verification

First computed	2026-05-18T02:00:48.675543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8dc494e0ba874751dcabb7925d2d85fe15be286c71dee35495771f33352ccc

Aliases

arxiv: 1108.4850 · arxiv_version: 1108.4850v1 · doi: 10.48550/arxiv.1108.4850 · pith_short_12: PWG4JFHAXKDU · pith_short_16: PWG4JFHAXKDUOUO4 · pith_short_8: PWG4JFHA

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/PWG4JFHAXKDUOUO4VO3ZEXJNQX \
  | 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: 7d8dc494e0ba874751dcabb7925d2d85fe15be286c71dee35495771f33352ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4e01e8bc226e44aae8d408c4965e2aa68ce68fde84c09c74a0e3acfd7d5a07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-24T14:29:08Z",
    "title_canon_sha256": "dc1be2740c0e349fd142d9dd95eea6322050360a604f290cb4a19f9a15ca052a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4850",
    "kind": "arxiv",
    "version": 1
  }
}