Pith Number

pith:CE7E5E73

pith:2011:CE7E5E73RAHGBZCNP2GVYFXQ6P

not attested not anchored not stored refs pending

The Spectral Energy Distributions of White Dwarfs in 47 Tucanae: The Distance to the Cluster

(10) American Museum of Natural History), (2) STScI, 3), (3) John Hopkins University, (4) Universitat Heidelberg, (5) Universite de Montreal, (6) University of Guelph, (7) Herzberg Institute of Astrophysics, (8) University of California at Los Angeles, (9) Swinburne University of Technology, A. Dotter (2), B). M. S. Hansen (8), G. G. Fahlman (7, H. B. Richer (1), J. Anderson (2), J. Heyl (1), J. Hurley (9), J. S. Kalirai (2, K. A. Woodley (1), L. Esteves (6), M. M. Shara (10), P. Bergeron (5), P. B. Stetson (7) ((1) University of British Columbia, P.-E. Tremblay (4), R. Goldsbury (1), R. M. Rich (8)

arxiv:1112.1425 v1 · 2011-12-06 · 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{CE7E5E73RAHGBZCNP2GVYFXQ6P}

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	2026-05-18T01:59:16.095328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113e4e93fb880e60e44d7e8d5c16f0f3c65415a86fffcf9d47de32a90223c45d

Aliases

arxiv: 1112.1425 · arxiv_version: 1112.1425v1 · doi: 10.48550/arxiv.1112.1425 · pith_short_12: CE7E5E73RAHG · pith_short_16: CE7E5E73RAHGBZCN · pith_short_8: CE7E5E73

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/CE7E5E73RAHGBZCNP2GVYFXQ6P \
  | 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: 113e4e93fb880e60e44d7e8d5c16f0f3c65415a86fffcf9d47de32a90223c45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81e70f682c59d7871f17e085d22f048a5fb02e76f8728e8d27ce4b0e462579a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-12-06T21:20:20Z",
    "title_canon_sha256": "48cea079fe65e5dcbbc9bdc4d962e308897ecf8006c3fc44d6ff7d0e08603402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1425",
    "kind": "arxiv",
    "version": 1
  }
}