Pith Number

pith:ACXXASWW

pith:2015:ACXXASWWHNLMJRD6DLBF6T7FEC

not attested not anchored not stored refs pending

Grid of theoretical NLTE equivalent widths of four Ba II lines and barium abundance in cool stars

C. J. Hansen, E. Caffau, F. Spite, M. Spite, P. Bonifacio, P. Francois, S. A. Korotin, S. M. Andrievsky

arxiv:1507.07472 v1 · 2015-07-27 · 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{ACXXASWWHNLMJRD6DLBF6T7FEC}

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.

Cited by

1 paper in Pith

The chemical make-up of the Sun: A 2020 vision

Receipt and verification

First computed	2026-05-18T01:32:59.636585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00af704ad63b56c4c47e1ac25f4fe5209dc521fb01abc49dea113313004fea1a

Aliases

arxiv: 1507.07472 · arxiv_version: 1507.07472v1 · doi: 10.48550/arxiv.1507.07472 · pith_short_12: ACXXASWWHNLM · pith_short_16: ACXXASWWHNLMJRD6 · pith_short_8: ACXXASWW

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/ACXXASWWHNLMJRD6DLBF6T7FEC \
  | 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: 00af704ad63b56c4c47e1ac25f4fe5209dc521fb01abc49dea113313004fea1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6077a5abc56abb98fc3b9081b4330b229a8082723eb6320917fa41480ae2d5e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-27T16:22:58Z",
    "title_canon_sha256": "9c39c292b77984ecf638f414a444bce5c9d09347ae5d90312a8ea0a19fc445b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07472",
    "kind": "arxiv",
    "version": 1
  }
}