Pith Number

pith:BEEVUQUM

pith:2021:BEEVUQUMQLS3VUXV2IBIHMO3CE

not attested not anchored not stored refs pending

Model-free Data-Driven Inference

Franca Hoffmann, Michael Ortiz, Sergio Conti

arxiv:2106.02728 v1 · 2021-06-04 · 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{BEEVUQUMQLS3VUXV2IBIHMO3CE}

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	2026-07-05T02:46:29.454379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09095a428c82e5bad2f5d20283b1db1121a86ac339d02589a5e0e01e7a1f4ee6

Aliases

arxiv: 2106.02728 · arxiv_version: 2106.02728v1 · doi: 10.48550/arxiv.2106.02728 · pith_short_12: BEEVUQUMQLS3 · pith_short_16: BEEVUQUMQLS3VUXV · pith_short_8: BEEVUQUM

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/BEEVUQUMQLS3VUXV2IBIHMO3CE \
  | 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: 09095a428c82e5bad2f5d20283b1db1121a86ac339d02589a5e0e01e7a1f4ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b230acfadc7226ed8dda3b76f64f165225f78b04e834c0d94940bc5729384be8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2021-06-04T21:27:30Z",
    "title_canon_sha256": "fb784c322a1af83f0f5528af69a7963ebea76a45fb88f1d449fa986ab3633b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02728",
    "kind": "arxiv",
    "version": 1
  }
}