Pith Number

pith:JPMAKYAC

pith:2014:JPMAKYACWMHSXSAMCXTKGCXVRF

not attested not anchored not stored refs pending

The first Delta a observations of three globular clusters

A. Oenehag, E. Paunzen, H. Baum, H.M. Maitzen, I.Kh. Iliev, L. Fraga, M. Netopil, M. Zejda, O.I. Pintado

arxiv:1408.5491 v1 · 2014-08-23 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPMAKYACWMHSXSAMCXTKGCXVRF}

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

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	2026-05-18T02:44:25.057185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bd8056002b30f2bc80c15e6a30af589665e1530a7d7acff196304a7815c20b1

Aliases

arxiv: 1408.5491 · arxiv_version: 1408.5491v1 · doi: 10.48550/arxiv.1408.5491 · pith_short_12: JPMAKYACWMHS · pith_short_16: JPMAKYACWMHSXSAM · pith_short_8: JPMAKYAC

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/JPMAKYACWMHSXSAMCXTKGCXVRF \
  | 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: 4bd8056002b30f2bc80c15e6a30af589665e1530a7d7acff196304a7815c20b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c80514e8e1cd9815e409feb290cc7b7f3da086b210dc5dcd7d78e5ff8efafd1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-23T11:06:30Z",
    "title_canon_sha256": "e8ed85d3a49dcf4a036f3fc5f41287f51a84166f923df1c5f39845b73661e633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5491",
    "kind": "arxiv",
    "version": 1
  }
}