Pith Number

pith:EPDQYMNG

pith:2011:EPDQYMNGYMT56Y3ZRGWDFIL2EG

not attested not anchored not stored refs pending

Multidimensional Simulations of Thermonuclear Supernovae from the First Stars

Alexander Heger, Ann Almgren, Ke-Jung Chen

arxiv:1108.5234 v1 · 2011-08-26 · 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{EPDQYMNGYMT56Y3ZRGWDFIL2EG}

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	2026-05-18T04:14:38.691995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c70c31a6c327df637989ac32a17a2191f4131b6f3e1299d7be5cbd455b88dd

Aliases

arxiv: 1108.5234 · arxiv_version: 1108.5234v1 · doi: 10.48550/arxiv.1108.5234 · pith_short_12: EPDQYMNGYMT5 · pith_short_16: EPDQYMNGYMT56Y3Z · pith_short_8: EPDQYMNG

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/EPDQYMNGYMT56Y3ZRGWDFIL2EG \
  | 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: 23c70c31a6c327df637989ac32a17a2191f4131b6f3e1299d7be5cbd455b88dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471f573b51d7ed20fdeee383746d1aecfa993570ebdda84e1a631c947bc0926a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-08-26T03:28:47Z",
    "title_canon_sha256": "f9524e81efe2617208fc74cb89bbe52a031e0bc1b99b0f38b0a3cac0b009f9d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5234",
    "kind": "arxiv",
    "version": 1
  }
}