Pith Number

pith:SUYYRVSR

pith:2015:SUYYRVSRC5GWGI44FKILJCXSBS

not attested not anchored not stored refs pending

A class of Hamilton-Jacobi equations with constraint: uniqueness and constructive approach

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

arxiv:1505.05994 v1 · 2015-05-22 · 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{SUYYRVSRC5GWGI44FKILJCXSBS}

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	2026-05-18T02:03:49.435926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953188d651174d63239c2a90b48af20c950a82106713557d66e92d78fbd97b6e

Aliases

arxiv: 1505.05994 · arxiv_version: 1505.05994v1 · doi: 10.48550/arxiv.1505.05994 · pith_short_12: SUYYRVSRC5GW · pith_short_16: SUYYRVSRC5GWGI44 · pith_short_8: SUYYRVSR

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/SUYYRVSRC5GWGI44FKILJCXSBS \
  | 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: 953188d651174d63239c2a90b48af20c950a82106713557d66e92d78fbd97b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e95a093672da51c752ce36941350c3a5c59eb3c8b2f0f2a768e2cd8712a854",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-22T09:03:53Z",
    "title_canon_sha256": "391c91481c81241869a1a4523535dce45dc31fe2ee0e4211e145e6d1dfb2a16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05994",
    "kind": "arxiv",
    "version": 1
  }
}