Pith Number

pith:YRAFFPWH

pith:2016:YRAFFPWHVO5KCNOOPNOLHXTO7B

not attested not anchored not stored refs pending

A Graph Representation for Two-Dimensional Finite Type Constrained Systems

Akiko Manada, Hiroyoshi Morita, Takahiro Ota

arxiv:1602.00446 v2 · 2016-02-01 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRAFFPWHVO5KCNOOPNOLHXTO7B}

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	2026-05-18T01:21:25.002364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c44052bec7abbaa135ce7b5cb3de6ef8408818545c62c443d9d0735d049c210b

Aliases

arxiv: 1602.00446 · arxiv_version: 1602.00446v2 · doi: 10.48550/arxiv.1602.00446 · pith_short_12: YRAFFPWHVO5K · pith_short_16: YRAFFPWHVO5KCNOO · pith_short_8: YRAFFPWH

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/YRAFFPWHVO5KCNOOPNOLHXTO7B \
  | 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: c44052bec7abbaa135ce7b5cb3de6ef8408818545c62c443d9d0735d049c210b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fb39b5b11fc2e44ea82e9ce6ad165e9b23350c022aea7ddbee3982034a0824c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-01T09:47:23Z",
    "title_canon_sha256": "710d5a46f29c7e94afcadddba4caa5f4b4e5ccce9af78d0fde342fa4f37a2c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00446",
    "kind": "arxiv",
    "version": 2
  }
}