Pith Number

pith:FFQZVQVR

pith:2010:FFQZVQVRDVQTMMFUVDBXATU66X

not attested not anchored not stored refs pending

Research Note on a Parabolic Heat-Balance Integral Method with Unspecified Exponent: An Entropy Generation Approach in Optimal Profile Determination

Jordan Hristov

arxiv:1012.2532 v1 · 2010-12-12 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFQZVQVRDVQTMMFUVDBXATU66X}

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	2026-05-18T04:33:28.422125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29619ac2b11d613630b4a8c3704e9ef5f8d334a94b7ba801f94589ccaa11248e

Aliases

arxiv: 1012.2532 · arxiv_version: 1012.2532v1 · doi: 10.48550/arxiv.1012.2532 · pith_short_12: FFQZVQVRDVQT · pith_short_16: FFQZVQVRDVQTMMFU · pith_short_8: FFQZVQVR

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/FFQZVQVRDVQTMMFUVDBXATU66X \
  | 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: 29619ac2b11d613630b4a8c3704e9ef5f8d334a94b7ba801f94589ccaa11248e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc7563fd7c04e0b573bb2cfcbaa8e9369520a241ec1070e15a32e1ee4e65767",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-12-12T11:50:45Z",
    "title_canon_sha256": "117b7273226df7f96a71c8092ade2ae9f12ad64e7f07de592d3f77a13a69d9c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2532",
    "kind": "arxiv",
    "version": 1
  }
}