Pith Number

pith:ODI73FJ4

pith:2012:ODI73FJ42565P4TUK3FJ6LL72H

not attested not anchored not stored refs pending

Hypersurfaces of Spin$^c$ manifolds and Lawson type correspondence

Julien Roth, Roger Nakad

arxiv:1203.3034 v3 · 2012-03-14 · 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{ODI73FJ42565P4TUK3FJ6LL72H}

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	2026-05-18T00:50:23.983200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d1fd953cd77dd7f27456ca9f2d7fd1cbd264a2cd717015c19f1c9d12b6409b

Aliases

arxiv: 1203.3034 · arxiv_version: 1203.3034v3 · doi: 10.48550/arxiv.1203.3034 · pith_short_12: ODI73FJ42565 · pith_short_16: ODI73FJ42565P4TU · pith_short_8: ODI73FJ4

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/ODI73FJ42565P4TUK3FJ6LL72H \
  | 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: 70d1fd953cd77dd7f27456ca9f2d7fd1cbd264a2cd717015c19f1c9d12b6409b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd85381a08dd099aaed53db26db3be1c2114cea2552ed8488ec4c10b5ce5b599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-03-14T10:02:55Z",
    "title_canon_sha256": "31582ce36a620414e181f036e70f44fb6081c043c8998022bcccf8733bc2816c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3034",
    "kind": "arxiv",
    "version": 3
  }
}