Pith Number

pith:A43PG2JJ

pith:2011:A43PG2JJGF7ZON3DFQIXSGZWUF

not attested not anchored not stored refs pending

A construction of conformal-harmonic maps

Farid Madani, Olivier Biquard

arxiv:1112.6130 v1 · 2011-12-28 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A43PG2JJGF7ZON3DFQIXSGZWUF}

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	2026-05-18T04:05:36.702137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0736f36929317f9737632c11791b36a1513d308ee7ef6f922077d315dd50369c

Aliases

arxiv: 1112.6130 · arxiv_version: 1112.6130v1 · doi: 10.48550/arxiv.1112.6130 · pith_short_12: A43PG2JJGF7Z · pith_short_16: A43PG2JJGF7ZON3D · pith_short_8: A43PG2JJ

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/A43PG2JJGF7ZON3DFQIXSGZWUF \
  | 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: 0736f36929317f9737632c11791b36a1513d308ee7ef6f922077d315dd50369c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c7aff284e7871bd6df510755bb76531cf8f8506fed1e06fcb7dbd52c8378816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-12-28T14:39:37Z",
    "title_canon_sha256": "721602ee8776489bbbbaa5d94b9feac0cec4032372d173af3b8fd52cd123a981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6130",
    "kind": "arxiv",
    "version": 1
  }
}