Pith Number

pith:BFOGMWDJ

pith:2014:BFOGMWDJZOIPO7LQHHKEFUPZUG

not attested not anchored not stored refs pending

Self-similar solutions to super-critical gKdV

Herbert Koch

arxiv:1404.4591 v1 · 2014-04-17 · 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{BFOGMWDJZOIPO7LQHHKEFUPZUG}

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	2026-05-18T02:26:39.154460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095c665869cb90f77d7039d442d1f9a1ab17d45fc275ae391fbe5eaf9c821200

Aliases

arxiv: 1404.4591 · arxiv_version: 1404.4591v1 · doi: 10.48550/arxiv.1404.4591 · pith_short_12: BFOGMWDJZOIP · pith_short_16: BFOGMWDJZOIPO7LQ · pith_short_8: BFOGMWDJ

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/BFOGMWDJZOIPO7LQHHKEFUPZUG \
  | 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: 095c665869cb90f77d7039d442d1f9a1ab17d45fc275ae391fbe5eaf9c821200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc305a240e475cee19a4fda268f15ba849df8436689b0b1e27f2ca7b7c61e13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-04-17T17:42:24Z",
    "title_canon_sha256": "46f0b6713d0d7b3fcf547b15a5de9628e0aba034319542d4f3ffe51c4d22b5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4591",
    "kind": "arxiv",
    "version": 1
  }
}