Pith Number

pith:UQ3RG63W

pith:2009:UQ3RG63WB43BEB7NLLLPDLYRE3

not attested not anchored not stored refs pending

On the Large Time Behavior of Solutions of the Dirichlet problem for Subquadratic Viscous Hamilton-Jacobi Equations

Alessio Porretta, Guy Barles (LMPT), Thierry Wilfried Tabet Tchamba (LMPT)

arxiv:0912.3506 v1 · 2009-12-17 · 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{UQ3RG63WB43BEB7NLLLPDLYRE3}

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	2026-05-18T04:05:57.927706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a437137b760f361207ed5ad6f1af1126f9d99b37dbee3709e589636b853305d9

Aliases

arxiv: 0912.3506 · arxiv_version: 0912.3506v1 · doi: 10.48550/arxiv.0912.3506 · pith_short_12: UQ3RG63WB43B · pith_short_16: UQ3RG63WB43BEB7N · pith_short_8: UQ3RG63W

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/UQ3RG63WB43BEB7NLLLPDLYRE3 \
  | 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: a437137b760f361207ed5ad6f1af1126f9d99b37dbee3709e589636b853305d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35bd450262482a6ec40028038ec0df8a6714e053a2daa4225e68b56d963e837",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-12-17T20:10:29Z",
    "title_canon_sha256": "1308171e8decf5a95fbadf97a9cbe7ad9af7dd791a2d99c757985bb756c4788d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3506",
    "kind": "arxiv",
    "version": 1
  }
}