Pith Number

pith:WHG2XADT

pith:2010:WHG2XADTDR4RJN3UVYCDB4ED5N

not attested not anchored not stored refs pending

Efficient numerical stability analysis of detonation waves in ZND

Jeffrey Humpherys, Kevin Zumbrun

arxiv:1011.0897 v1 · 2010-11-03 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHG2XADTDR4RJN3UVYCDB4ED5N}

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	2026-05-18T00:42:49.322921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1cdab80731c7914b774ae0430f083eb535e0aef29aa2325c1311c3b86920c96

Aliases

arxiv: 1011.0897 · arxiv_version: 1011.0897v1 · doi: 10.48550/arxiv.1011.0897 · pith_short_12: WHG2XADTDR4R · pith_short_16: WHG2XADTDR4RJN3U · pith_short_8: WHG2XADT

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/WHG2XADTDR4RJN3UVYCDB4ED5N \
  | 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: b1cdab80731c7914b774ae0430f083eb535e0aef29aa2325c1311c3b86920c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f14f6f8a7c056796c90a716e297bd711e25fa437245de46c2c9bf75ff2a8783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-11-03T14:35:16Z",
    "title_canon_sha256": "b1ef6f22ff751bfbfb0d38621960b942c175b1e879c7ad570fcade65989ce4a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0897",
    "kind": "arxiv",
    "version": 1
  }
}