Pith Number

pith:ETKYDVBB

pith:2021:ETKYDVBBUMHDOLAGC6CHVIPDTJ

not attested not anchored not stored refs pending

Gaia-ESO Survey: Detailed elemental abundances in red giants of the peculiar globular cluster NGC 1851

A. Bragaglia, A. Drazdauskas, A. Gonneau, A. Korn, C. Lardo, E. Franciosini, E. Pancino, E. Stonkute, G. Carraro, G. Gilmore, G. Guiglion, G. Tautvaisiene, L. Magrini, L. Morbidelli, M. Ambrosch, M. Bergemann, N. Sanna, R. Minkeviciute, R. Smiljanic, S. L. Martell, S. Mikolaitis, S. Randich, S. Zaggia, T. Bensby, U. Heiter, V. Bagdonas, Y. Chorniy

arxiv:2111.10684 v1 · 2021-11-20 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETKYDVBBUMHDOLAGC6CHVIPDTJ}

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	2026-07-05T03:55:11.234892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d581d421a30e372c0617847aa1e39a76393cbc0a531f334dd12cfc7b5bc713

Aliases

arxiv: 2111.10684 · arxiv_version: 2111.10684v1 · doi: 10.48550/arxiv.2111.10684 · pith_short_12: ETKYDVBBUMHD · pith_short_16: ETKYDVBBUMHDOLAG · pith_short_8: ETKYDVBB

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/ETKYDVBBUMHDOLAGC6CHVIPDTJ \
  | 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: 24d581d421a30e372c0617847aa1e39a76393cbc0a531f334dd12cfc7b5bc713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694c0f38602282d9a585207ebf500e6a33f42e163ef369befec36a55af03744b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-20T21:36:27Z",
    "title_canon_sha256": "6db35bf74613a17167a3a7605a5e019f435738b8c58dfcf466cd4bcc7d88a747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10684",
    "kind": "arxiv",
    "version": 1
  }
}