Pith Number

pith:URGCXBM3

pith:2016:URGCXBM3FNED7K7VSLISD7GHRV

not attested not anchored not stored refs pending

Galerkin Spectral Method for the Fractional Nonlocal Thermistor Problem

Delfim F. M. Torres, Moulay Rchid Sidi Ammi

arxiv:1605.07804 v1 · 2016-05-25 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URGCXBM3FNED7K7VSLISD7GHRV}

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	2026-05-18T00:48:37.329293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44c2b859b2b483fabf592d121fcc78d6b133b5746c1a7d2634cd93412f91289

Aliases

arxiv: 1605.07804 · arxiv_version: 1605.07804v1 · doi: 10.48550/arxiv.1605.07804 · pith_short_12: URGCXBM3FNED · pith_short_16: URGCXBM3FNED7K7V · pith_short_8: URGCXBM3

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/URGCXBM3FNED7K7VSLISD7GHRV \
  | 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: a44c2b859b2b483fabf592d121fcc78d6b133b5746c1a7d2634cd93412f91289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b7634327897c1e00357f7e0c21002fdbc9790282206d19fc58cb898b672741",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-05-25T10:03:15Z",
    "title_canon_sha256": "05a63cedc68454bbe24e49bbb286b0ae6019a28d910d7d3ee89bf629f7656999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07804",
    "kind": "arxiv",
    "version": 1
  }
}