Pith Number

pith:46VM64NI

pith:2018:46VM64NIAPXEI54ALNUWKK77CI

not attested not anchored not stored refs pending

Meanings, Metaphors, and Morphisms: Theory of Indeterminate Natural Transformation (TINT)

Hayato Saigo, Miho Fuyama

arxiv:1801.10542 v1 · 2018-01-31 · math.CT · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46VM64NIAPXEI54ALNUWKK77CI}

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	2026-05-18T00:24:40.545491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7aacf71a803ee4477805b69652bff123cd6772d5689625b8af243e9bc3288d2

Aliases

arxiv: 1801.10542 · arxiv_version: 1801.10542v1 · doi: 10.48550/arxiv.1801.10542 · pith_short_12: 46VM64NIAPXE · pith_short_16: 46VM64NIAPXEI54A · pith_short_8: 46VM64NI

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/46VM64NIAPXEI54ALNUWKK77CI \
  | 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: e7aacf71a803ee4477805b69652bff123cd6772d5689625b8af243e9bc3288d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4329a463bc4fca53b4ac235fbb78e176a3b91cd039b561e4545e8a5706d83f6e",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-01-31T16:48:46Z",
    "title_canon_sha256": "39c4fb5cf653c9832d89307b4ff39c4a9c671c0dce1cfdad94dd5b647fc578e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10542",
    "kind": "arxiv",
    "version": 1
  }
}