Pith Number

pith:VX3RDVSQ

pith:2015:VX3RDVSQV6HGHRJGR4OF7JZWUK

not attested not anchored not stored refs pending

Supermanifolds, symplectic geometry and curvature

Jos\'e A Vallejo, Juan Monterde, Rosal\'ia Hern\'andez-Amador

arxiv:1506.08152 v2 · 2015-06-26 · math.DG · math-ph · 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{VX3RDVSQV6HGHRJGR4OF7JZWUK}

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	2026-05-18T00:16:19.645471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf711d650af8e63c5268f1c5fa736a2a1e8852e811a0c669c40785c305193ea

Aliases

arxiv: 1506.08152 · arxiv_version: 1506.08152v2 · doi: 10.48550/arxiv.1506.08152 · pith_short_12: VX3RDVSQV6HG · pith_short_16: VX3RDVSQV6HGHRJG · pith_short_8: VX3RDVSQ

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/VX3RDVSQV6HGHRJGR4OF7JZWUK \
  | 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: adf711d650af8e63c5268f1c5fa736a2a1e8852e811a0c669c40785c305193ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40475168328176a75f833c61bee26f14182ce4aaf9fc3edca7d8109e739b94a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-06-26T16:48:55Z",
    "title_canon_sha256": "63a665760a9a7eaced0f6f2163e786a5348617300f8b794327ced1378f643cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08152",
    "kind": "arxiv",
    "version": 2
  }
}