Pith Number

pith:T4XDPY7Q

pith:2014:T4XDPY7QETSRYD3PHOWITHLFHJ

not attested not anchored not stored refs pending

A generalisation of the form method for accretive forms and operators

A.F.M. ter Elst, Hendrik Vogt, Manfred Sauter

arxiv:1410.3331 v1 · 2014-10-13 · math.FA · 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{T4XDPY7QETSRYD3PHOWITHLFHJ}

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	2026-05-18T01:04:54.187985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f2e37e3f024e51c0f6f3bac899d653a5c0499f7c6f08b41ec5dda7490196487

Aliases

arxiv: 1410.3331 · arxiv_version: 1410.3331v1 · doi: 10.48550/arxiv.1410.3331 · pith_short_12: T4XDPY7QETSR · pith_short_16: T4XDPY7QETSRYD3P · pith_short_8: T4XDPY7Q

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/T4XDPY7QETSRYD3PHOWITHLFHJ \
  | 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: 9f2e37e3f024e51c0f6f3bac899d653a5c0499f7c6f08b41ec5dda7490196487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06990f5106c404c3e6d7ce3d5e1faf835aa9bd2ce31dc98e25178b7c40310b77",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-10-13T14:48:57Z",
    "title_canon_sha256": "f9a4f5a43f6cb5d73e162a6f727b18a43feeda474ea708bdc109d75ad4e56176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3331",
    "kind": "arxiv",
    "version": 1
  }
}