Pith Number

pith:6K3UF6KU

pith:2007:6K3UF6KUPDUEJZKIIZRSVHGQMV

not attested not anchored not stored refs pending

Conformal deformation of spacelike surfaces in Minkowski space

Emilio Musso, Lorenzo Nicolodi

arxiv:0712.0807 v1 · 2007-12-05 · 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{6K3UF6KUPDUEJZKIIZRSVHGQMV}

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	2026-05-18T04:42:44.874842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b742f95478e844e54846632a9cd0654c7af0767c646193562b20a8232ca447

Aliases

arxiv: 0712.0807 · arxiv_version: 0712.0807v1 · doi: 10.48550/arxiv.0712.0807 · pith_short_12: 6K3UF6KUPDUE · pith_short_16: 6K3UF6KUPDUEJZKI · pith_short_8: 6K3UF6KU

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/6K3UF6KUPDUEJZKIIZRSVHGQMV \
  | 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: f2b742f95478e844e54846632a9cd0654c7af0767c646193562b20a8232ca447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a83f9938be29afb611613698d36e3afb4e9fa60d50555f050a02810a00a0494b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2007-12-05T19:33:50Z",
    "title_canon_sha256": "4b62c82e1abf0e966ca672468c74bf6aef21bd3ccb1e94dc8dfb35ea6b622f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0807",
    "kind": "arxiv",
    "version": 1
  }
}