Pith Number

pith:UGJXHVLC

pith:2012:UGJXHVLCPK2Z46CR2T43B4QE3H

not attested not anchored not stored refs pending

Unique continuation property and control for the Benjamin-Bona-Mahony equation on the torus

Bing-Yu Zhang, Lionel Rosier (IECN)

arxiv:1202.2667 v1 · 2012-02-13 · 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{UGJXHVLCPK2Z46CR2T43B4QE3H}

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	2026-05-18T04:02:25.960897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19373d5627ab59e7851d4f9b0f204d9fdd7ed6cd604d92d5a4fbf65fc920a00

Aliases

arxiv: 1202.2667 · arxiv_version: 1202.2667v1 · doi: 10.48550/arxiv.1202.2667 · pith_short_12: UGJXHVLCPK2Z · pith_short_16: UGJXHVLCPK2Z46CR · pith_short_8: UGJXHVLC

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/UGJXHVLCPK2Z46CR2T43B4QE3H \
  | 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: a19373d5627ab59e7851d4f9b0f204d9fdd7ed6cd604d92d5a4fbf65fc920a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84eb5d82c57e3442d7aed062cd82f22fd5c3b310a7fdadf9f4a5c9ec8d6f2aaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-13T09:11:45Z",
    "title_canon_sha256": "a5acd85642d2a4d5c3228673145773dafc420d7f9b88f7ffff039a90cfd8dc0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2667",
    "kind": "arxiv",
    "version": 1
  }
}