Pith Number

pith:UB5P3KGF

pith:2017:UB5P3KGFP3N7FCHIJHHTJA3L7H

not attested not anchored not stored refs pending

Stability properties of solitary waves for fractional KdV and BBM equations

Jaime Angulo Pava

arxiv:1701.06221 v1 · 2017-01-22 · 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{UB5P3KGFP3N7FCHIJHHTJA3L7H}

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	2026-05-18T00:21:28.934144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07afda8c57edbf288e849cf34836bf9e29ed66b7b4d8da6f2fda5599e9ffd9a

Aliases

arxiv: 1701.06221 · arxiv_version: 1701.06221v1 · doi: 10.48550/arxiv.1701.06221 · pith_short_12: UB5P3KGFP3N7 · pith_short_16: UB5P3KGFP3N7FCHI · pith_short_8: UB5P3KGF

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/UB5P3KGFP3N7FCHIJHHTJA3L7H \
  | 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: a07afda8c57edbf288e849cf34836bf9e29ed66b7b4d8da6f2fda5599e9ffd9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79d8fc8c18962d480c0436ee1f07a1e02157078163b69fea54366d6271e73bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-22T20:45:01Z",
    "title_canon_sha256": "ed6ef3c1d20747c278c611923f02118312d71c72f1f6b789ba7611eb7f1d0100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06221",
    "kind": "arxiv",
    "version": 1
  }
}