Pith Number

pith:XVB6A6IO

pith:2010:XVB6A6IOJTKZSIAJNB3XJ2FNX2

not attested not anchored not stored refs pending

Selfsimilar solutions in a sector for a quasilinear parabolic equation

Bendong Lou

arxiv:1008.3626 v3 · 2010-08-21 · 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{XVB6A6IOJTKZSIAJNB3XJ2FNX2}

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	2026-05-18T02:49:31.901222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd43e0790e4cd5992009687774e8adbebb77af7a6291ef01e4adf76e5d5323c3

Aliases

arxiv: 1008.3626 · arxiv_version: 1008.3626v3 · doi: 10.48550/arxiv.1008.3626 · pith_short_12: XVB6A6IOJTKZ · pith_short_16: XVB6A6IOJTKZSIAJ · pith_short_8: XVB6A6IO

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/XVB6A6IOJTKZSIAJNB3XJ2FNX2 \
  | 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: bd43e0790e4cd5992009687774e8adbebb77af7a6291ef01e4adf76e5d5323c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dab8cd4604557f05bc1b7f7c13d0045632952766780e5d7ddac4192da7c4897",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-08-21T11:23:58Z",
    "title_canon_sha256": "3c9d7ada8f560add662a6c6d371de4463aa2c19eedf099446f3e38d85c637eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3626",
    "kind": "arxiv",
    "version": 3
  }
}