Pith Number

pith:23WKTQI3

pith:2016:23WKTQI3SQKWGOVRAO4Z52A2TI

not attested not anchored not stored refs pending

Non-classical heat conduction problem with non local source

Domingo A. Tarzia, Mahdi Boukrouche

arxiv:1610.01680 v1 · 2016-10-05 · 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{23WKTQI3SQKWGOVRAO4Z52A2TI}

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	2026-05-18T01:03:05.222533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6eca9c11b9415633ab103b99ee81a9a12748786a418391cb69d2248798f4695

Aliases

arxiv: 1610.01680 · arxiv_version: 1610.01680v1 · doi: 10.48550/arxiv.1610.01680 · pith_short_12: 23WKTQI3SQKW · pith_short_16: 23WKTQI3SQKWGOVR · pith_short_8: 23WKTQI3

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/23WKTQI3SQKWGOVRAO4Z52A2TI \
  | 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: d6eca9c11b9415633ab103b99ee81a9a12748786a418391cb69d2248798f4695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17173c650a44fa0f462a9f0c90b5b5eef3a083a8146224f00b5bdd181817b5a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-05T23:05:35Z",
    "title_canon_sha256": "db2ae41ea96ab1aed9b965c87a1b3037e140ce6bb9d37c0f62d2a1b101b2d15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01680",
    "kind": "arxiv",
    "version": 1
  }
}