Pith Number

pith:53PB5RG3

pith:2010:53PB5RG35QQHSZWNCHPSPDAXQV

not attested not anchored not stored refs pending

Mechanisms of Core-Collapse Supernovae & Simulation Results from the CHIMERA Code

A. Mezzacappa, C. J. Dirk, J. M. Blondin, O. E. B. Messer, P. Marronetti, S. W. Bruenn, S. Yoshida, W. R. Hix

arxiv:1002.4909 v1 · 2010-02-26 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53PB5RG35QQHSZWNCHPSPDAXQV}

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	2026-05-18T02:08:56.545469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eede1ec4dbec207966cd11df278c17856954437a05fea9002fc6dc41612724fa

Aliases

arxiv: 1002.4909 · arxiv_version: 1002.4909v1 · doi: 10.48550/arxiv.1002.4909 · pith_short_12: 53PB5RG35QQH · pith_short_16: 53PB5RG35QQHSZWN · pith_short_8: 53PB5RG3

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/53PB5RG35QQHSZWNCHPSPDAXQV \
  | 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: eede1ec4dbec207966cd11df278c17856954437a05fea9002fc6dc41612724fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f42e5372fb839910971f53b13ccb64b87958c2abc3bb5cc355b7ee0f53a910",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-26T01:31:26Z",
    "title_canon_sha256": "0e3b77d79f7c0e3f41e6457a5830403ec827fd845118bc36703e36520fe3a872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4909",
    "kind": "arxiv",
    "version": 1
  }
}