Pith Number

pith:5JNXSG2N

pith:2009:5JNXSG2NOCK6ONVRHMMDAV7KPN

not attested not anchored not stored refs pending

Elliptic general analytic solutions

Hong Kong U), Micheline Musette (VUB Brussels), Robert Conte (ENS Cachan

arxiv:0903.2009 v1 · 2009-03-11 · math.CA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JNXSG2NOCK6ONVRHMMDAV7KPN}

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	2026-05-18T00:33:00.438655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5b791b4d7095e736b13b183057ea7b4969fafd39de72c9d6822b85c848ae69

Aliases

arxiv: 0903.2009 · arxiv_version: 0903.2009v1 · doi: 10.48550/arxiv.0903.2009 · pith_short_12: 5JNXSG2NOCK6 · pith_short_16: 5JNXSG2NOCK6ONVR · pith_short_8: 5JNXSG2N

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/5JNXSG2NOCK6ONVRHMMDAV7KPN \
  | 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: ea5b791b4d7095e736b13b183057ea7b4969fafd39de72c9d6822b85c848ae69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af38bd4dfbfaa91932f9a91dc2856540ec312ab0dc3f61c7948da77e5b53cb79",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-03-11T16:53:14Z",
    "title_canon_sha256": "96d8d6ff1b4efabf1ce53df0aa78d08101e29a66e50e40b9639ed5717e06725f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2009",
    "kind": "arxiv",
    "version": 1
  }
}