Pith Number

pith:DVNLHN7A

pith:2015:DVNLHN7A7WFF7GNYSA4GRPAYID

not attested not anchored not stored refs pending

The Gaia-ESO Survey: chemical signatures of rocky accretion in a young solar-type star

A. Bragaglia, A.C. Lanzafame, A. Hourihane, C. Allende Prieto, C.C. Worley, C. Lardo, E. Flaccomio, E. Franciosini, E.J. Alfaro, F. Palla, G. Gilmore, G. G. Sacco, G. Tautvai\v{s}ien\.e, J. Lewis, L. Magrini, L. Monaco, L. Morbidelli, L. Spina, M.R. Meyer, M.T. Costado, R. Jeffries, S.E. Koposov, S.G. Sousa, S. Randich, S. Zaggia, T. Bensby

arxiv:1509.00933 v2 · 2015-09-03 · 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{DVNLHN7A7WFF7GNYSA4GRPAYID}

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	2026-05-18T01:09:50.593434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5ab3b7e0fd8a5f99b8903868bc1840f1869c0d72a1fef203a200d8d2e23c06

Aliases

arxiv: 1509.00933 · arxiv_version: 1509.00933v2 · doi: 10.48550/arxiv.1509.00933 · pith_short_12: DVNLHN7A7WFF · pith_short_16: DVNLHN7A7WFF7GNY · pith_short_8: DVNLHN7A

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/DVNLHN7A7WFF7GNYSA4GRPAYID \
  | 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: 1d5ab3b7e0fd8a5f99b8903868bc1840f1869c0d72a1fef203a200d8d2e23c06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af4c7405a2a2c06089aa2ceb4d592fb5822ddd237b19614b902acfd99ed67bbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-03T03:33:14Z",
    "title_canon_sha256": "37d876a4f825d846f3709e222334237426a61ba1dc5a70c775f7e88e446b965e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00933",
    "kind": "arxiv",
    "version": 2
  }
}