Pith Number

pith:IPM5HFC4

pith:2016:IPM5HFC44DK3YQPAOG4RGIS6N6

not attested not anchored not stored refs pending

The temperature and chronology of heavy-element synthesis in low-mass stars

Alain Jorissen, Bertrand Plez, Lionel Siess, Pieter Neyskens, Sophie Van Eck, Stephane Goriely

arxiv:1601.05640 v1 · 2016-01-21 · 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{IPM5HFC44DK3YQPAOG4RGIS6N6}

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	2026-05-18T01:22:13.297423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d9d3945ce0d5bc41e071b913225e6f843aba0b26a0624eb199785f9549bd14

Aliases

arxiv: 1601.05640 · arxiv_version: 1601.05640v1 · doi: 10.48550/arxiv.1601.05640 · pith_short_12: IPM5HFC44DK3 · pith_short_16: IPM5HFC44DK3YQPA · pith_short_8: IPM5HFC4

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/IPM5HFC44DK3YQPAOG4RGIS6N6 \
  | 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: 43d9d3945ce0d5bc41e071b913225e6f843aba0b26a0624eb199785f9549bd14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670673e1eca5db91e60faf7100b330a017013b2d712bf70b8f234b13cbbf48a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-21T14:06:40Z",
    "title_canon_sha256": "799d2300957c3c10a6a96cc85c5873b006f20df92b46f5f429d1840b0021b047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05640",
    "kind": "arxiv",
    "version": 1
  }
}