Pith Number

pith:QBIJZADE

pith:2020:QBIJZADELIIO6LQ56FJWS5NKYN

not attested not anchored not stored refs pending

A geometrical demonstration for continuation of solutions of the generalised BBM equation

Igor Leite Freire, Priscila Leal da Silva

arxiv:2006.12649 v1 · 2020-06-22 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBIJZADELIIO6LQ56FJWS5NKYN}

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	2026-07-05T01:24:38.059401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80509c80645a10ef2e1df1536975aac36e0c8c935964ffcaee35383f3a68ec41

Aliases

arxiv: 2006.12649 · arxiv_version: 2006.12649v1 · doi: 10.48550/arxiv.2006.12649 · pith_short_12: QBIJZADELIIO · pith_short_16: QBIJZADELIIO6LQ5 · pith_short_8: QBIJZADE

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/QBIJZADELIIO6LQ56FJWS5NKYN \
  | 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: 80509c80645a10ef2e1df1536975aac36e0c8c935964ffcaee35383f3a68ec41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d6f30df4cb3c48d01281ea7245afe4350fa3ebf37587ab1d199038ef64fc25",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-06-22T22:21:22Z",
    "title_canon_sha256": "9f9321bd9b8a624d51ec1b8c774920618845e6560fb9ddd11d019ad9d86f85e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12649",
    "kind": "arxiv",
    "version": 1
  }
}