Pith Number

pith:GFOHQIR7

pith:2014:GFOHQIR7MNQAMZJ3IXBKSJPMJX

not attested not anchored not stored refs pending

Sampling, splines and frames on compact manifolds

Isaac Z. Pesenson

arxiv:1405.7063 v4 · 2014-05-27 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFOHQIR7MNQAMZJ3IXBKSJPMJX}

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	2026-05-18T02:25:56.148289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315c78223f636006653b45c2a925ec4dcb910a20ee54eff7b46ee4cb40ff7f1f

Aliases

arxiv: 1405.7063 · arxiv_version: 1405.7063v4 · doi: 10.48550/arxiv.1405.7063 · pith_short_12: GFOHQIR7MNQA · pith_short_16: GFOHQIR7MNQAMZJ3 · pith_short_8: GFOHQIR7

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/GFOHQIR7MNQAMZJ3IXBKSJPMJX \
  | 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: 315c78223f636006653b45c2a925ec4dcb910a20ee54eff7b46ee4cb40ff7f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378eacdd5dab6c62322dfe818adc0a871ebd620689b73998417b37d4ac207b46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-05-27T20:52:06Z",
    "title_canon_sha256": "6f23e0072ccc77d23d44c9a0ccafb697a9cab362644527190e228f0254ae70ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7063",
    "kind": "arxiv",
    "version": 4
  }
}