Pith Number

pith:QVQK5JHG

pith:2024:QVQK5JHGBLZKNCEXZSDQT4ROPP

not attested not anchored not stored refs pending

Fibonometry and Beyond

Adam Ge, Daniel Wu, Danyang Xu, Gordon Redwine, Nikhil Byrapuram, Rajarshi Mandal, Ray Zhao, Selena Ge, Soham Samanta, Sylvia Zia Lee, Tanya Khovanova

arxiv:2405.13054 v1 · 2024-05-19 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVQK5JHGBLZKNCEXZSDQT4ROPP}

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	2026-07-05T08:21:56.870348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8560aea4e60af2a68897cc8709f22e7be928757fe3154727cfab1f764374ce8c

Aliases

arxiv: 2405.13054 · arxiv_version: 2405.13054v1 · doi: 10.48550/arxiv.2405.13054 · pith_short_12: QVQK5JHGBLZK · pith_short_16: QVQK5JHGBLZKNCEX · pith_short_8: QVQK5JHG

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/QVQK5JHGBLZKNCEXZSDQT4ROPP \
  | 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: 8560aea4e60af2a68897cc8709f22e7be928757fe3154727cfab1f764374ce8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db65967df34d1f00b7432ba63160b3b64df4ac7f040408ea44d809fceaa7c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2024-05-19T21:11:53Z",
    "title_canon_sha256": "99ec362331955ab90526c1741286cc136d0e1d804d2f6e2877d5134fe5082054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13054",
    "kind": "arxiv",
    "version": 1
  }
}