Pith Number

pith:XDATAWF2

pith:2013:XDATAWF2NEHAEZ4BNZKBONBGBZ

not attested not anchored not stored refs pending

Large-time behavior for obstacle problems for degenerate viscous Hamilton--Jacobi equations

Hiroyoshi Mitake, Hung Vinh Tran

arxiv:1309.4831 v1 · 2013-09-19 · 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{XDATAWF2NEHAEZ4BNZKBONBGBZ}

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	2026-05-18T03:12:57.204705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c13058ba690e0267816e541734260e426ebd1a90e83de6d29a07e7de603088

Aliases

arxiv: 1309.4831 · arxiv_version: 1309.4831v1 · doi: 10.48550/arxiv.1309.4831 · pith_short_12: XDATAWF2NEHA · pith_short_16: XDATAWF2NEHAEZ4B · pith_short_8: XDATAWF2

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/XDATAWF2NEHAEZ4BNZKBONBGBZ \
  | 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: b8c13058ba690e0267816e541734260e426ebd1a90e83de6d29a07e7de603088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9a17df218316907790cb556f610ca4cb628a8be9fc8284745e757a5cbb3526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-19T01:24:00Z",
    "title_canon_sha256": "e29482cc49fdf9801f4129b5a11f2f56689bb650fe86ff87874d011a9eace62f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4831",
    "kind": "arxiv",
    "version": 1
  }
}