Pith Number

pith:FTOXUYGK

pith:2012:FTOXUYGKN2PIOTI2BPQUQRVVL3

not attested not anchored not stored refs pending

Comparison of Fe and Ni opacity calculations for a better understanding of pulsating stellar envelopes

C. Blancard, C. J. Zeippen, D. Gilles, D. P. Kilcrease, F. Delahaye, F. Gilleron, F. Thais, G. Faussurier, G. Loisel, J. A. Guzik, J.-C. Pain, J.-E. Ducret, J. Harris, L. Piau, M. Busquet, M. Poirier, N. H. Magee, P. Coss\'e, Q. Porcherot, S. Bastiani-Ceccotti, S. Turck-Chi\`eze, T. Blenski

arxiv:1201.6245 v1 · 2012-01-30 · astro-ph.SR · physics.atom-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTOXUYGKN2PIOTI2BPQUQRVVL3}

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	2026-05-18T04:03:33.260756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdd7a60ca6e9e874d1a0be14846b55efa4ccc5d6b4d3b8b7234244909781e35

Aliases

arxiv: 1201.6245 · arxiv_version: 1201.6245v1 · doi: 10.48550/arxiv.1201.6245 · pith_short_12: FTOXUYGKN2PI · pith_short_16: FTOXUYGKN2PIOTI2 · pith_short_8: FTOXUYGK

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/FTOXUYGKN2PIOTI2BPQUQRVVL3 \
  | 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: 2cdd7a60ca6e9e874d1a0be14846b55efa4ccc5d6b4d3b8b7234244909781e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabf5216ce8ce1b3bfe0ca6898ecb2f10cd89f897ff4735b432ddfb91979cf33",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-30T15:10:35Z",
    "title_canon_sha256": "a0ee9bfbc71f291f9b587d629ded0986dc08d3b305305a11d582ae05893dc10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6245",
    "kind": "arxiv",
    "version": 1
  }
}