Pith Number

pith:PK7GDNP4

pith:2013:PK7GDNP4AX3K7TED335CDART27

not attested not anchored not stored refs pending

Chordal Loewner Equation

Andrea del Monaco, Pavel Gumenyuk

arxiv:1302.0898 v2 · 2013-02-04 · 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{PK7GDNP4AX3K7TED335CDART27}

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	2026-05-18T03:30:13.746209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7abe61b5fc05f6afcc83defa218233d7f08851ac4581daee7a90f61b2d7ee497

Aliases

arxiv: 1302.0898 · arxiv_version: 1302.0898v2 · doi: 10.48550/arxiv.1302.0898 · pith_short_12: PK7GDNP4AX3K · pith_short_16: PK7GDNP4AX3K7TED · pith_short_8: PK7GDNP4

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/PK7GDNP4AX3K7TED335CDART27 \
  | 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: 7abe61b5fc05f6afcc83defa218233d7f08851ac4581daee7a90f61b2d7ee497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0f3242ee6016a7e466489e709737133c1df88035271ba38c81c7cae0aa2160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-02-04T23:04:12Z",
    "title_canon_sha256": "67abbf40780422dbec43a45938fbe43bd5c1d973e6ee60df918416d1827711a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0898",
    "kind": "arxiv",
    "version": 2
  }
}