Pith Number

pith:UAFL2OXF

pith:2018:UAFL2OXF6F2NEQXGCOKQ7PA7LP

not attested not anchored not stored refs pending

Distance formulas capable of unifying Euclidian space and probability space

Ling Dong, Zecang Gu

arxiv:1801.01972 v1 · 2018-01-06 · 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{UAFL2OXF6F2NEQXGCOKQ7PA7LP}

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	2026-05-18T00:26:35.339605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00abd3ae5f174d242e613950fbc1f5bf5d98f06b1ac30381f4a55250da92868

Aliases

arxiv: 1801.01972 · arxiv_version: 1801.01972v1 · doi: 10.48550/arxiv.1801.01972 · pith_short_12: UAFL2OXF6F2N · pith_short_16: UAFL2OXF6F2NEQXG · pith_short_8: UAFL2OXF

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/UAFL2OXF6F2NEQXGCOKQ7PA7LP \
  | 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: a00abd3ae5f174d242e613950fbc1f5bf5d98f06b1ac30381f4a55250da92868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5b0aff137e1bd68ff0d78292aee3781232ce54fa1c43bd0ea739dbbdf51a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-06T05:41:08Z",
    "title_canon_sha256": "7b90744434f494ea3ac05f4f46e6a9e982391c35ce068adc970fa1d9d9fcbfbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01972",
    "kind": "arxiv",
    "version": 1
  }
}