Pith Number

pith:YPHYUXW5

pith:2015:YPHYUXW5E4E4MD4DSYJZFHKFRX

not attested not anchored not stored refs pending

A Scalar Associated with the Inverse of Some Abelian Integrals and a Ramified Riemann Domain

Junjiro Noguchi

arxiv:1502.01548 v2 · 2015-02-05 · 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{YPHYUXW5E4E4MD4DSYJZFHKFRX}

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	2026-05-18T02:17:53.010103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3cf8a5edd2709c60f839613929d458de0ba564959846bd954e1330bb8e7cfb9

Aliases

arxiv: 1502.01548 · arxiv_version: 1502.01548v2 · doi: 10.48550/arxiv.1502.01548 · pith_short_12: YPHYUXW5E4E4 · pith_short_16: YPHYUXW5E4E4MD4D · pith_short_8: YPHYUXW5

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/YPHYUXW5E4E4MD4DSYJZFHKFRX \
  | 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: c3cf8a5edd2709c60f839613929d458de0ba564959846bd954e1330bb8e7cfb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51ea801095cb738ddb655a0fdc484d40e4ab760f89aa17748fc831b3f9a6850",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-02-05T13:50:29Z",
    "title_canon_sha256": "56f8c59dea2e37583009c6d13443f4f9511c45f8e7398f6be4562b56a6e5519d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01548",
    "kind": "arxiv",
    "version": 2
  }
}