Pith Number

pith:A6QIURKA

pith:2012:A6QIURKAEG6ROZC63DHX4FIM6I

not attested not anchored not stored refs pending

Zero Impact Parameter White Dwarf Collisions in FLASH

Francis Timmes, Themis Athanassiadou, Wendy Hawley

arxiv:1209.3749 v1 · 2012-09-17 · 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{A6QIURKAEG6ROZC63DHX4FIM6I}

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	2026-05-18T01:54:27.261174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07a08a454021bd17645ed8cf7e150cf229285762751408e77034eab7762670d4

Aliases

arxiv: 1209.3749 · arxiv_version: 1209.3749v1 · doi: 10.48550/arxiv.1209.3749 · pith_short_12: A6QIURKAEG6R · pith_short_16: A6QIURKAEG6ROZC6 · pith_short_8: A6QIURKA

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/A6QIURKAEG6ROZC63DHX4FIM6I \
  | 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: 07a08a454021bd17645ed8cf7e150cf229285762751408e77034eab7762670d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38b5c98dd06e31a573b14d619889cecb20c8557658fbba38e303011a885e12d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-17T18:48:17Z",
    "title_canon_sha256": "ce129af2e3e383669f244d839ecd098b17e9c104348d8c7f57958785cdf48665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3749",
    "kind": "arxiv",
    "version": 1
  }
}