Pith Number

pith:UXILNU3Y

pith:2011:UXILNU3YFYUVTSVYUZ7VRX634C

not attested not anchored not stored refs pending

The Effects of Thermonuclear Reaction-Rate Variations on 26Al Production in Massive Stars: a Sensitivity Study

Alessandro Chieffi, Art Champagne, Christian Iliadis, Marco Limongi

arxiv:1101.5553 v1 · 2011-01-28 · 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{UXILNU3YFYUVTSVYUZ7VRX634C}

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	2026-05-18T02:03:20.799569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d0b6d3782e2959cab8a67f58dfdbe089643f54e468c637cfe1b778e7c92ef4

Aliases

arxiv: 1101.5553 · arxiv_version: 1101.5553v1 · doi: 10.48550/arxiv.1101.5553 · pith_short_12: UXILNU3YFYUV · pith_short_16: UXILNU3YFYUVTSVY · pith_short_8: UXILNU3Y

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/UXILNU3YFYUVTSVYUZ7VRX634C \
  | 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: a5d0b6d3782e2959cab8a67f58dfdbe089643f54e468c637cfe1b778e7c92ef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1828e07b020f8ebfe3ea69b55849b3ecff00e9c7c53e5960403fe71d57b6531a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-28T15:23:53Z",
    "title_canon_sha256": "a85ffaa031ea976c07fe96d5f579a80502856f0910859ce425a21f2f09532497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5553",
    "kind": "arxiv",
    "version": 1
  }
}