Pith Number

pith:FFCDT45O

pith:2016:FFCDT45ODR64PEGQRMT27GHTOI

not attested not anchored not stored refs pending

Rationality of dynamical canonical height

Dragos Ghioca, Laura DeMarco

arxiv:1602.05614 v2 · 2016-02-17 · math.DS · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFCDT45ODR64PEGQRMT27GHTOI}

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	2026-05-18T00:47:51.025267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

294439f3ae1c7dc790d08b27af98f372139eb485be349d1dbe3e03109d9157e2

Aliases

arxiv: 1602.05614 · arxiv_version: 1602.05614v2 · doi: 10.48550/arxiv.1602.05614 · pith_short_12: FFCDT45ODR64 · pith_short_16: FFCDT45ODR64PEGQ · pith_short_8: FFCDT45O

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/FFCDT45ODR64PEGQRMT27GHTOI \
  | 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: 294439f3ae1c7dc790d08b27af98f372139eb485be349d1dbe3e03109d9157e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f64f8c99ce8796ee2f27716cc92e43b215706a8fb58d52eb26fdbb764fa2a22",
    "cross_cats_sorted": [
      "math.AG",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-02-17T22:17:33Z",
    "title_canon_sha256": "e6e7b3c49d967e16dfdaff8894e86af0e70763201111a0206f5c37221eab242e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05614",
    "kind": "arxiv",
    "version": 2
  }
}