Pith Number

pith:3MY5TTKE

pith:2023:3MY5TTKEP3564WB7HU6JILJABX

not attested not anchored not stored refs pending

SOS

Alexander Meng, Andrew Kalashnikov, Angela Zhao, Ella Li, Gordon Redwine, Jasper Caravan, Lev Strougov, Michael Han, Tanya Khovanova, Vaibhav Rastogi

arxiv:2306.06197 v1 · 2023-06-09 · 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{3MY5TTKEP3564WB7HU6JILJABX}

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	2026-07-05T06:19:21.889985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db31d9cd447efbee583f3d3c942d200de7d7d94b95034b56e137b0dbcec54c14

Aliases

arxiv: 2306.06197 · arxiv_version: 2306.06197v1 · doi: 10.48550/arxiv.2306.06197 · pith_short_12: 3MY5TTKEP356 · pith_short_16: 3MY5TTKEP3564WB7 · pith_short_8: 3MY5TTKE

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/3MY5TTKEP3564WB7HU6JILJABX \
  | 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: db31d9cd447efbee583f3d3c942d200de7d7d94b95034b56e137b0dbcec54c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba493a7ef715905146c33c8d9023f6393d266bc1f29e95126429fba89edd6967",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2023-06-09T19:01:16Z",
    "title_canon_sha256": "c0946106b732f9f6ae889101ab987ed1bbcfe3eda2ad0a971be31575ad676851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06197",
    "kind": "arxiv",
    "version": 1
  }
}