Pith Number

pith:KOVHJPSL

pith:2010:KOVHJPSL6NPD5XIHG7YQ377VWI

not attested not anchored not stored refs pending

The core helium flash revisited III. From Pop I to Pop III stars

Ewald Mueller, Konstantinos Kifonidis, Miroslav Mocak, Simon W. Campbell

arxiv:1003.3646 v1 · 2010-03-18 · 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{KOVHJPSL6NPD5XIHG7YQ377VWI}

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	2026-05-18T02:08:25.862108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53aa74be4bf35e3edd0737f10dfff5b21ac0be1a1af7c371905ff9f8fd665f32

Aliases

arxiv: 1003.3646 · arxiv_version: 1003.3646v1 · doi: 10.48550/arxiv.1003.3646 · pith_short_12: KOVHJPSL6NPD · pith_short_16: KOVHJPSL6NPD5XIH · pith_short_8: KOVHJPSL

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/KOVHJPSL6NPD5XIHG7YQ377VWI \
  | 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: 53aa74be4bf35e3edd0737f10dfff5b21ac0be1a1af7c371905ff9f8fd665f32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a4ae47dd5f54ca9e482063a4c30998ed878b882a4eb660fdddce8250072057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-18T18:15:35Z",
    "title_canon_sha256": "ea36ea0f505a098d68a8a7237ee96d8dddf98cecf254bf68a2524671b054f26a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3646",
    "kind": "arxiv",
    "version": 1
  }
}