Pith Number

pith:R6JTJ443

pith:2012:R6JTJ443MI3UCIJDPVD7DOIELI

not attested not anchored not stored refs pending

Hyperkahler manifolds of Jacobian type

Mingmin Shen

arxiv:1206.2063 v4 · 2012-06-10 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6JTJ443MI3UCIJDPVD7DOIELI}

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	2026-05-18T03:09:22.879393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f9334f39b62374121237d47f1b9045a047c6580c7b3dcc647ed7cbfd610b432

Aliases

arxiv: 1206.2063 · arxiv_version: 1206.2063v4 · doi: 10.48550/arxiv.1206.2063 · pith_short_12: R6JTJ443MI3U · pith_short_16: R6JTJ443MI3UCIJD · pith_short_8: R6JTJ443

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/R6JTJ443MI3UCIJDPVD7DOIELI \
  | 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: 8f9334f39b62374121237d47f1b9045a047c6580c7b3dcc647ed7cbfd610b432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bca4520f3d680066ac1f8db3e3ee3cf6df09d309131197de7887e350bffd4f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-06-10T22:25:01Z",
    "title_canon_sha256": "f5ef8cec2609ca88bc25019f7d2303b22fa35d8731e8b8bb448ba550745fbd4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2063",
    "kind": "arxiv",
    "version": 4
  }
}