Pith Number

pith:CYKKQBZ5

pith:2024:CYKKQBZ5AURRIV53SHOIHN5OJO

not attested not anchored not stored refs pending

Exact solution to a class of problems for the Burgers' equation on bounded intervals

Kwassi Anani, Mensah Folly-Gbetoula

arxiv:2409.19240 v2 · 2024-09-28 · 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{CYKKQBZ5AURRIV53SHOIHN5OJO}

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	2026-05-20T00:02:02.954229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1614a8073d05231457bb91dc83b7ae4b96365eca203bdffd803962a44def33d5

Aliases

arxiv: 2409.19240 · arxiv_version: 2409.19240v2 · doi: 10.48550/arxiv.2409.19240 · pith_short_12: CYKKQBZ5AURR · pith_short_16: CYKKQBZ5AURRIV53 · pith_short_8: CYKKQBZ5

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/CYKKQBZ5AURRIV53SHOIHN5OJO \
  | 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: 1614a8073d05231457bb91dc83b7ae4b96365eca203bdffd803962a44def33d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2766e623b09c084cfcb85e0d809f6f6175e67cb50bc8cdcfad87842de3cda428",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-09-28T05:04:59Z",
    "title_canon_sha256": "87d4ffd9f0f48059baddf286514c15ea5ed9b7e2d6ac6ef152a3fb58e71aef45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19240",
    "kind": "arxiv",
    "version": 2
  }
}