Pith Number

pith:LW4EPSCY

pith:2013:LW4EPSCYGT67M6RWVBK7C4L5PW

not attested not anchored not stored refs pending

The ACS survey of globular clusters. XIII. Photometric calibration in comparison with Stetson standards

Alfred Rosenberg, Antonino Milone, Antonio Aparicio, Antonio Mar\'in-Franch, Ata Sarajedini, Brian Chaboyer, Giampaolo Piotto, I.Neill Reid, Jay Anderson, Luigi R. Bedin, Maren Hempel, Michael Siegel, Nathaniel E.Q. Paust, Steven R. Majewski

arxiv:1312.1641 v1 · 2013-12-05 · astro-ph.IM · 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{LW4EPSCYGT67M6RWVBK7C4L5PW}

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	2026-05-18T01:45:58.176149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db847c85834fdf67a36a855f1717d7dac1fa214a4cb2b3a703572ebd96597e1

Aliases

arxiv: 1312.1641 · arxiv_version: 1312.1641v1 · doi: 10.48550/arxiv.1312.1641 · pith_short_12: LW4EPSCYGT67 · pith_short_16: LW4EPSCYGT67M6RW · pith_short_8: LW4EPSCY

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/LW4EPSCYGT67M6RWVBK7C4L5PW \
  | 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: 5db847c85834fdf67a36a855f1717d7dac1fa214a4cb2b3a703572ebd96597e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7fd3113ae6919918d59342ac20b6689b14ffb9c73599054c261481cfc56d006",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-12-05T18:44:30Z",
    "title_canon_sha256": "4a74465b00636a942a56d23f25393d34e4215ce1d7aee9e535fe6067b3eeafa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1641",
    "kind": "arxiv",
    "version": 1
  }
}