Pith Number

pith:RQ3TUU5L

pith:2016:RQ3TUU5LC5SMW73KPCOCAJWAG5

not attested not anchored not stored refs pending

The evolution of white dwarfs resulting from helium-enhanced, low-metallicity progenitor stars

Alejandro H. C\'orsico, Enrique Garc\'ia--Berro, Francisco C. De Ger\'onimo, Leandro G. Althaus, Santiago Torres

arxiv:1611.06191 v1 · 2016-11-18 · 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{RQ3TUU5LC5SMW73KPCOCAJWAG5}

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	2026-05-18T00:53:06.702059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c373a53ab1764cb7f6a789c2026c03740b1b03ed18527d3347c678fee8f7980

Aliases

arxiv: 1611.06191 · arxiv_version: 1611.06191v1 · doi: 10.48550/arxiv.1611.06191 · pith_short_12: RQ3TUU5LC5SM · pith_short_16: RQ3TUU5LC5SMW73K · pith_short_8: RQ3TUU5L

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/RQ3TUU5LC5SMW73KPCOCAJWAG5 \
  | 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: 8c373a53ab1764cb7f6a789c2026c03740b1b03ed18527d3347c678fee8f7980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c59776f7e737b9cfcefa3934567c6fba3e3366f543f5aa47388852c0bae7fc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-18T18:39:39Z",
    "title_canon_sha256": "dd01538708b76acb974bf96ff9c0295227753b1b7aa52c8f3796150e245a2f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06191",
    "kind": "arxiv",
    "version": 1
  }
}