Pith Number

pith:KYWGK75X

pith:2019:KYWGK75X3LZOYYRVQSA6QEF3UH

not attested not anchored not stored refs pending

A Euclidean Signature Semi-Classical Program

Antonella Marini, Rachel Maitra, Vincent Moncrief

arxiv:1901.02380 v1 · 2019-01-08 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYWGK75X3LZOYYRVQSA6QEF3UH}

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	2026-05-17T23:56:43.469026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562c657fb7daf2ec62358481e810bba1ed1c886032cd8b665986c96b33d85eaf

Aliases

arxiv: 1901.02380 · arxiv_version: 1901.02380v1 · doi: 10.48550/arxiv.1901.02380 · pith_short_12: KYWGK75X3LZO · pith_short_16: KYWGK75X3LZOYYRV · pith_short_8: KYWGK75X

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/KYWGK75X3LZOYYRVQSA6QEF3UH \
  | 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: 562c657fb7daf2ec62358481e810bba1ed1c886032cd8b665986c96b33d85eaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07f5867369dc8b927cbb4c598a34e3e1fe7d5efe3d1907efa38898a51551dd1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-01-08T16:00:58Z",
    "title_canon_sha256": "5105469b199e6d764d589198d3a8c1091f74f80e3308bb195f924794e274742f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02380",
    "kind": "arxiv",
    "version": 1
  }
}