Pith Number

pith:DINZOF7P

pith:2013:DINZOF7PHXAOVL7EVEPKAUQHK3

not attested not anchored not stored refs pending

Evidential Confirmation as Transformed Probability

Benjamin N. Grosof

arxiv:1304.3439 v1 · 2013-03-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DINZOF7PHXAOVL7EVEPKAUQHK3}

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	2026-05-18T03:28:07.903089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1b9717ef3dc0eaafe4a91ea0520756d987295cc8241eb86ebce91464d2c4e4

Aliases

arxiv: 1304.3439 · arxiv_version: 1304.3439v1 · doi: 10.48550/arxiv.1304.3439 · pith_short_12: DINZOF7PHXAO · pith_short_16: DINZOF7PHXAOVL7E · pith_short_8: DINZOF7P

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/DINZOF7PHXAOVL7EVEPKAUQHK3 \
  | 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: 1a1b9717ef3dc0eaafe4a91ea0520756d987295cc8241eb86ebce91464d2c4e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08850794602504ee2b21b2a7669cd2691e0ce0c6c28c82156d7a1a65f7307e8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:57:35Z",
    "title_canon_sha256": "9dcaa62c9c6f57781fe3fe06eafd7efdee8890bad42e02c05e5dbc1592ba8a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3439",
    "kind": "arxiv",
    "version": 1
  }
}