Pith Number

pith:IAME3XCT

pith:2016:IAME3XCT2WD5MUZNZVNYK2FWT5

not attested not anchored not stored refs pending

Determination of two unknown thermal coefficients through an inverse one-phase fractional Stefan problem

Andrea N. Ceretani, Domingo A. Tarzia

arxiv:1608.06782 v1 · 2016-08-24 · 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{IAME3XCT2WD5MUZNZVNYK2FWT5}

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	2026-05-18T00:46:31.794579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40184ddc53d587d6532dcd5b8568b69f66ee048ea37b9c92c0ee23ab2caefb9b

Aliases

arxiv: 1608.06782 · arxiv_version: 1608.06782v1 · doi: 10.48550/arxiv.1608.06782 · pith_short_12: IAME3XCT2WD5 · pith_short_16: IAME3XCT2WD5MUZN · pith_short_8: IAME3XCT

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/IAME3XCT2WD5MUZNZVNYK2FWT5 \
  | 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: 40184ddc53d587d6532dcd5b8568b69f66ee048ea37b9c92c0ee23ab2caefb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045393dc970f4fdad23b76404da23858c73034d66cea98b540b0b96fa2789c0f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-08-24T11:37:14Z",
    "title_canon_sha256": "9fee6a46a1db1c058a015919ea36667d0d664d7a6e19be67dcb5f6d694ecfcfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06782",
    "kind": "arxiv",
    "version": 1
  }
}