Pith Number

pith:JMUIDNPQ

pith:2011:JMUIDNPQGKPDXKQSSIP2FVIUTK

not attested not anchored not stored refs pending

Enhanced Lifespan of Smooth Solutions of a Burgers-Hilbert Equation

John Hunter, Mihaela Ifrim

arxiv:1112.0813 v1 · 2011-12-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMUIDNPQGKPDXKQSSIP2FVIUTK}

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	2026-05-18T04:06:57.719773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2881b5f0329e3baa12921fa2d5149a801b23e15679bc58ccd5cf2239e58abf

Aliases

arxiv: 1112.0813 · arxiv_version: 1112.0813v1 · doi: 10.48550/arxiv.1112.0813 · pith_short_12: JMUIDNPQGKPD · pith_short_16: JMUIDNPQGKPDXKQS · pith_short_8: JMUIDNPQ

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/JMUIDNPQGKPDXKQSSIP2FVIUTK \
  | 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: 4b2881b5f0329e3baa12921fa2d5149a801b23e15679bc58ccd5cf2239e58abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f46fefe61430b9a5cd1d5f74967ce47da40a1aa7b05d16348836ebca08798e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-05T00:02:05Z",
    "title_canon_sha256": "80eb61cc6a1b243d0dd9ca236ee0e53429edbbb6821d9058a95a48f6da7b7781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0813",
    "kind": "arxiv",
    "version": 1
  }
}