Pith Number

pith:GEXXYA3K

pith:2012:GEXXYA3KC4CG74IS642DE42EAO

not attested not anchored not stored refs pending

Discrete Analog of the Burgers Equation

E. Ben-Naim, P.L. Krapivsky

arxiv:1209.0043 v1 · 2012-09-01 · cond-mat.stat-mech · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEXXYA3KC4CG74IS642DE42EAO}

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	2026-05-18T02:30:33.984190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

312f7c036a17046ff112f73432734403a1ef50488a0337e18b265c16db002320

Aliases

arxiv: 1209.0043 · arxiv_version: 1209.0043v1 · doi: 10.48550/arxiv.1209.0043 · pith_short_12: GEXXYA3KC4CG · pith_short_16: GEXXYA3KC4CG74IS · pith_short_8: GEXXYA3K

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/GEXXYA3KC4CG74IS642DE42EAO \
  | 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: 312f7c036a17046ff112f73432734403a1ef50488a0337e18b265c16db002320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "426397ec17cd51ce229ed9bbe73bcf47e896e2a77af62f190d3087bb3efea620",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-09-01T01:32:43Z",
    "title_canon_sha256": "b3d2788691971bc14860f326c8e29be4d21d06f5ee498cb5273028edfebb5f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0043",
    "kind": "arxiv",
    "version": 1
  }
}