Pith Number

pith:G4M4V2BS

pith:2003:G4M4V2BSBE23DP3453SMUQFYON

not attested not anchored not stored refs pending

Effect of a columnar defect on the shape of slow-combustion fronts

J. Maunuksela, J. Merikoski, J. Timonen, M. den Nijs, M. Ha, M. Myllys, V. K. Horv\'ath

arxiv:cond-mat/0307231 v1 · 2003-07-10 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4M4V2BSBE23DP3453SMUQFYON}

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	2026-05-18T01:09:02.641299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3719cae8320935b1bf7ceee4ca40b87346aedbd668ef512168d3a56457e025fd

Aliases

arxiv: cond-mat/0307231 · arxiv_version: cond-mat/0307231v1 · doi: 10.48550/arxiv.cond-mat/0307231 · pith_short_12: G4M4V2BSBE23 · pith_short_16: G4M4V2BSBE23DP34 · pith_short_8: G4M4V2BS

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/G4M4V2BSBE23DP3453SMUQFYON \
  | 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: 3719cae8320935b1bf7ceee4ca40b87346aedbd668ef512168d3a56457e025fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5898751c44b9eed37c453c66a0196a9f2cc0cf21a75b84bd1d06b199ef49f3ee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-07-10T09:02:06Z",
    "title_canon_sha256": "4b7b3d05f9f730397119f06aa91fab73ad551a7f59a6d62147c1d3bc9ea2e642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0307231",
    "kind": "arxiv",
    "version": 1
  }
}