Pith Number

pith:EGMGJU3G

pith:2014:EGMGJU3GQPHPJOQMITTIXIKUSA

not attested not anchored not stored refs pending

Variable Stars in the Globular Cluster NGC 288: [Fe/H] and Distance

A. Arellano Ferro, D.M. Bramich, K. Kuppuswamy, N. Kains, R. Figuera Jaimes, S. Giridhar

arxiv:1401.5476 v1 · 2014-01-21 · astro-ph.SR · 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{EGMGJU3GQPHPJOQMITTIXIKUSA}

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	2026-05-18T03:01:26.122510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219864d36683cef4ba0c44e68ba1549014e996502d3c280e76595122a2c08cac

Aliases

arxiv: 1401.5476 · arxiv_version: 1401.5476v1 · doi: 10.48550/arxiv.1401.5476 · pith_short_12: EGMGJU3GQPHP · pith_short_16: EGMGJU3GQPHPJOQM · pith_short_8: EGMGJU3G

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/EGMGJU3GQPHPJOQMITTIXIKUSA \
  | 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: 219864d36683cef4ba0c44e68ba1549014e996502d3c280e76595122a2c08cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f25e51e9faa53e197b8df9f1cc616f26020bf617dfb5181e17b3886c990a7f9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-21T21:00:16Z",
    "title_canon_sha256": "fc0fd284563abd7d3509e6789c5bc64eedabd1e95ebfb005008817b9ae5b4a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5476",
    "kind": "arxiv",
    "version": 1
  }
}