Pith Number

pith:ETQAH5AA

pith:2010:ETQAH5AA5Z2F5ZFXHMNRFY5H7Q

not attested not anchored not stored refs pending

A Note on Quasilinear Parabolic Equations on Manifolds

Carlo Mantegazza, Luca Martinazzi

arxiv:1010.0733 v3 · 2010-10-04 · math.AP · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETQAH5AA5Z2F5ZFXHMNRFY5H7Q}

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	2026-05-18T04:23:13.113109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e003f400ee745ee4b73b1b12e3a7fc0bd54210a8c3bc27ce511914e409a465

Aliases

arxiv: 1010.0733 · arxiv_version: 1010.0733v3 · doi: 10.48550/arxiv.1010.0733 · pith_short_12: ETQAH5AA5Z2F · pith_short_16: ETQAH5AA5Z2F5ZFX · pith_short_8: ETQAH5AA

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/ETQAH5AA5Z2F5ZFXHMNRFY5H7Q \
  | 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: 24e003f400ee745ee4b73b1b12e3a7fc0bd54210a8c3bc27ce511914e409a465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a67898fedd662310c92dd0becb38d27490350d8dc2beb695efe07babb40b0fe",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-10-04T23:57:13Z",
    "title_canon_sha256": "adc59d4dfd6bb7c72e447e16c2b11b83a6fe281ebe0a2664595a49503051964f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0733",
    "kind": "arxiv",
    "version": 3
  }
}