Pith Number

pith:M7OPLM74

pith:2014:M7OPLM74C64O2DKJK5MYAYCVBE

not attested not anchored not stored refs pending

The Abundance Properties of Nearby Late-Type Galaxies. \\ II. The Relation between Abundance Distributions and Surface Brightness Profiles

A.Y.Kniazev, E.K.Grebel, I.A.Zinchenko, L.S.Pilyugin

arxiv:1408.6413 v1 · 2014-08-27 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7OPLM74C64O2DKJK5MYAYCVBE}

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	2026-05-18T01:42:12.654485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67dcf5b3fc17b8ed0d4957598060550931abd34cb2b417915a5a75640e288d03

Aliases

arxiv: 1408.6413 · arxiv_version: 1408.6413v1 · doi: 10.48550/arxiv.1408.6413 · pith_short_12: M7OPLM74C64O · pith_short_16: M7OPLM74C64O2DKJ · pith_short_8: M7OPLM74

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/M7OPLM74C64O2DKJK5MYAYCVBE \
  | 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: 67dcf5b3fc17b8ed0d4957598060550931abd34cb2b417915a5a75640e288d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d75a9bed3db1cbe52e159c1dfb825a922c7c66c33a922b7557bae86312f41b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-27T13:53:50Z",
    "title_canon_sha256": "cc28ab87faabeade946cf34c6032978ea5cb4f37274db8a67138b9f438dc6698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6413",
    "kind": "arxiv",
    "version": 1
  }
}