Pith Number

pith:MHT46GBN

pith:2014:MHT46GBNN2UCASVWQ2TFMPA5CM

not attested not anchored not stored refs pending

Decay estimates for time-fractional and other non-local in time subdiffusion equations in $\mathbb{R}^d$

Juhana Siljander, Jukka Kemppainen, Rico Zacher, Vicente Vergara

arxiv:1403.1737 v1 · 2014-03-07 · 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{MHT46GBNN2UCASVWQ2TFMPA5CM}

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	2026-05-18T02:56:52.671030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e7cf182d6ea8204ab686a6563c1d1307bd98f1fcdc2b7da2ee921c6e3921c1

Aliases

arxiv: 1403.1737 · arxiv_version: 1403.1737v1 · doi: 10.48550/arxiv.1403.1737 · pith_short_12: MHT46GBNN2UC · pith_short_16: MHT46GBNN2UCASVW · pith_short_8: MHT46GBN

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/MHT46GBNN2UCASVWQ2TFMPA5CM \
  | 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: 61e7cf182d6ea8204ab686a6563c1d1307bd98f1fcdc2b7da2ee921c6e3921c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f2c66b1732af1a144f9ae8f513594bae66bf5f8f179ea9fd35fec3c7a0cf70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-07T12:47:42Z",
    "title_canon_sha256": "9090c64e4272df58effab00d8612e3c8780d0f09f106ff8708a54b2017532d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1737",
    "kind": "arxiv",
    "version": 1
  }
}