Pith Number

pith:B4RNJMII

pith:2013:B4RNJMIIPR42MT2VYVUME6O5V6

not attested not anchored not stored refs pending

Towards conformally flat isothermic metrics

Adam Szereszewski, Antoni Sym

arxiv:1305.3300 v1 · 2013-05-14 · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4RNJMIIPR42MT2VYVUME6O5V6}

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	2026-05-18T03:25:36.222396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f22d4b1087c79a64f55c568c279ddafaecb68cf62d75c1b85a3f1680f0036e2

Aliases

arxiv: 1305.3300 · arxiv_version: 1305.3300v1 · doi: 10.48550/arxiv.1305.3300 · pith_short_12: B4RNJMIIPR42 · pith_short_16: B4RNJMIIPR42MT2V · pith_short_8: B4RNJMII

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/B4RNJMIIPR42MT2VYVUME6O5V6 \
  | 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: 0f22d4b1087c79a64f55c568c279ddafaecb68cf62d75c1b85a3f1680f0036e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5804d25e83ff04563caecb54cc4e9e67ad038b474bd92c4ee61e031adfaa903",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-14T21:16:39Z",
    "title_canon_sha256": "c2f3e8aba4faeee0d481d8f4b29d3c36906c6beef75176ea7ca1c9e906a97ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3300",
    "kind": "arxiv",
    "version": 1
  }
}