Pith Number

pith:JB3SRTM3

pith:2015:JB3SRTM34FKP47WF6LUHBGGNP5

not attested not anchored not stored refs pending

Uniqueness in a class of Hamilton-Jacobi equations with constraints

Jean-Michel Roquejoffre (IMT), Sepideh Mirrahimi (IMT)

arxiv:1502.04002 v1 · 2015-02-13 · 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{JB3SRTM34FKP47WF6LUHBGGNP5}

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	2026-05-18T02:27:06.748413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

487728cd9be154fe7ec5f2e87098cd7f74cb7859fa72948afd91e3abd7b5dbcc

Aliases

arxiv: 1502.04002 · arxiv_version: 1502.04002v1 · doi: 10.48550/arxiv.1502.04002 · pith_short_12: JB3SRTM34FKP · pith_short_16: JB3SRTM34FKP47WF · pith_short_8: JB3SRTM3

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/JB3SRTM34FKP47WF6LUHBGGNP5 \
  | 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: 487728cd9be154fe7ec5f2e87098cd7f74cb7859fa72948afd91e3abd7b5dbcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71e9adaf18f1ce9f7067fe071f945ccfbcc028d6eef1afc9e02d4ef8af63722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-13T14:26:55Z",
    "title_canon_sha256": "6e4d6d198e960af920bbf309a16772cd142ca15019f931f894cfd7b68324975b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04002",
    "kind": "arxiv",
    "version": 1
  }
}