Pith Number

pith:2NTVGNDP

pith:2010:2NTVGNDPXLZYL4OEDZPCIXMVIY

not attested not anchored not stored refs pending

Some properties of strong solutions to nonlinear heat and moisture transport in multi-layer porous structures

Jan Zeman, Michal Bene\v{s}

arxiv:1008.4391 v3 · 2010-08-25 · math.AP · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NTVGNDPXLZYL4OEDZPCIXMVIY}

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	2026-05-18T04:03:29.802448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36753346fbaf385f1c41e5e245d95460ae179aff60a8768f4e40c6d8928feb8

Aliases

arxiv: 1008.4391 · arxiv_version: 1008.4391v3 · doi: 10.48550/arxiv.1008.4391 · pith_short_12: 2NTVGNDPXLZY · pith_short_16: 2NTVGNDPXLZYL4OE · pith_short_8: 2NTVGNDP

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/2NTVGNDPXLZYL4OEDZPCIXMVIY \
  | 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: d36753346fbaf385f1c41e5e245d95460ae179aff60a8768f4e40c6d8928feb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a17e35c25154da9b110a9b5d159c669e72f0121f130d4fb7a0e9f32527ff71",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-08-25T21:33:16Z",
    "title_canon_sha256": "98c633ed8b74f5e2deb7e499dc02d29c79b2032a293c211c7d912b75763af1b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4391",
    "kind": "arxiv",
    "version": 3
  }
}