Pith Number

pith:YCGTRIOW

pith:2023:YCGTRIOWDCZPZAW7NFM75MPMO4

not attested not anchored not stored refs pending

The Gaia-ESO Survey: Empirical estimates of stellar ages from lithium equivalent widths (EAGLES)

A. Bragaglia, A. Frasca, A. Gonneau, A. J. Korn, A. R. Casey, C. C. Worley, G. Gilmore, G. G. Sacco, G. Guiglion, G. Tautvai\v{s}ien\.e, G. Weaver, K. Biazzo, L. Morbidelli, L. Prisinzano, Nicholas J. Wright, R. D. Jeffries, R. J. Jackson, R. Smiljanic, S. Randich, S. Zaggia

arxiv:2304.12197 v2 · 2023-04-24 · astro-ph.SR · astro-ph.EP · 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{YCGTRIOWDCZPZAW7NFM75MPMO4}

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	2026-07-05T06:08:26.986945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08d38a1d618b2fc82df6959feb1ec7727351803e1092682aea7bab0bb4b3d82

Aliases

arxiv: 2304.12197 · arxiv_version: 2304.12197v2 · doi: 10.48550/arxiv.2304.12197 · pith_short_12: YCGTRIOWDCZP · pith_short_16: YCGTRIOWDCZPZAW7 · pith_short_8: YCGTRIOW

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/YCGTRIOWDCZPZAW7NFM75MPMO4 \
  | 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: c08d38a1d618b2fc82df6959feb1ec7727351803e1092682aea7bab0bb4b3d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e603631dbe12b02e889061c2ad9207100e93339edc73627f8093bb5c079d22f4",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-04-24T15:43:12Z",
    "title_canon_sha256": "a6a8f6728da727ba681f9898b648dc39787e0c072c502648ddebfaa3c7252e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12197",
    "kind": "arxiv",
    "version": 2
  }
}