Pith Number

pith:FC23P6MF

pith:2018:FC23P6MFXNSAY4A2CQGT5IZ3RI

not attested not anchored not stored refs pending

Probability in two deterministic universes

Mateus Ara\'ujo

arxiv:1805.01753 v2 · 2018-05-04 · 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{FC23P6MFXNSAY4A2CQGT5IZ3RI}

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	2026-05-17T23:50:34.080109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b5b7f985bb640c701a140d3ea33b8a002ce8c68acfeba47ad107a6867c5fb4

Aliases

arxiv: 1805.01753 · arxiv_version: 1805.01753v2 · doi: 10.48550/arxiv.1805.01753 · pith_short_12: FC23P6MFXNSA · pith_short_16: FC23P6MFXNSAY4A2 · pith_short_8: FC23P6MF

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/FC23P6MFXNSAY4A2CQGT5IZ3RI \
  | 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: 28b5b7f985bb640c701a140d3ea33b8a002ce8c68acfeba47ad107a6867c5fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb375dd442bec8259fc8f926bda74e00bb0d8d21c7669fe2e386e6a86890213f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-04T13:18:36Z",
    "title_canon_sha256": "4ced144903ea14421e2038de787f1ab3b2d5babbac5caeeaf66780cbc8926ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01753",
    "kind": "arxiv",
    "version": 2
  }
}