Pith Number

pith:KT4ANS65

pith:2014:KT4ANS65PA2MINUOLQEYVLZLP6

not attested not anchored not stored refs pending

Rational functions with nodes

Masahiko Taniguchi, Masayo Fujimura

arxiv:1410.1964 v1 · 2014-10-08 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KT4ANS65PA2MINUOLQEYVLZLP6}

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	2026-05-18T01:20:50.680045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f806cbdd7834c4368e5c098aaf2b7f81295dce40fadf7c1779c4ec2ccbb365

Aliases

arxiv: 1410.1964 · arxiv_version: 1410.1964v1 · doi: 10.48550/arxiv.1410.1964 · pith_short_12: KT4ANS65PA2M · pith_short_16: KT4ANS65PA2MINUO · pith_short_8: KT4ANS65

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/KT4ANS65PA2MINUOLQEYVLZLP6 \
  | 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: 54f806cbdd7834c4368e5c098aaf2b7f81295dce40fadf7c1779c4ec2ccbb365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ed35bfa5fb35a6758d014593bfcec229dd5c82432b1ab9d2b9fce4d13725b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-10-08T01:29:31Z",
    "title_canon_sha256": "8c41238ae212070bead042b86153eb1cd6e74284efadf8460085385a558ae7ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1964",
    "kind": "arxiv",
    "version": 1
  }
}