Pith Number

pith:3TOVOVNA

pith:2018:3TOVOVNADGJNUMABCUKHTPBDMF

not attested not anchored not stored refs pending

Coherence measure: Logarithmic coherence number

Shanshan Yuwen, Zhengjun Xi

arxiv:1811.02242 v1 · 2018-11-06 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TOVOVNADGJNUMABCUKHTPBDMF}

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	2026-05-17T23:52:04.495745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcdd5755a01992da3001151479bc23615848d7f6d7cffca71b879820685aba1d

Aliases

arxiv: 1811.02242 · arxiv_version: 1811.02242v1 · doi: 10.48550/arxiv.1811.02242 · pith_short_12: 3TOVOVNADGJN · pith_short_16: 3TOVOVNADGJNUMAB · pith_short_8: 3TOVOVNA

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/3TOVOVNADGJNUMABCUKHTPBDMF \
  | 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: dcdd5755a01992da3001151479bc23615848d7f6d7cffca71b879820685aba1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b62f64753af03e03534751f53c96318de6931e4827623c894f21bd4d209c38b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-06T09:19:24Z",
    "title_canon_sha256": "f452f13819da6af97b0de933da11bfbdcdbc51e83a422e35fd3fe4522e0b97df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02242",
    "kind": "arxiv",
    "version": 1
  }
}