Pith Number

pith:ZSB52J2T

pith:2016:ZSB52J2TDYUNFVZ6NVEKWGOYDX

not attested not anchored not stored refs pending

Strongly not relatives Kaehler manifolds

Michela Zedda

arxiv:1608.03163 v3 · 2016-08-10 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSB52J2TDYUNFVZ6NVEKWGOYDX}

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	2026-05-18T01:00:05.478424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc83dd27531e28d2d73e6d48ab19d81dde9fb4a0f6e8b7536c69138630c84598

Aliases

arxiv: 1608.03163 · arxiv_version: 1608.03163v3 · doi: 10.48550/arxiv.1608.03163 · pith_short_12: ZSB52J2TDYUN · pith_short_16: ZSB52J2TDYUNFVZ6 · pith_short_8: ZSB52J2T

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/ZSB52J2TDYUNFVZ6NVEKWGOYDX \
  | 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: cc83dd27531e28d2d73e6d48ab19d81dde9fb4a0f6e8b7536c69138630c84598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0464ec72a72928cf11b03ff64c1d2df5f01123888a3d96f7f850346861b00562",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-08-10T13:23:38Z",
    "title_canon_sha256": "c774ef06fefe37d18a30637b83cb51708e0b7c624680bc216aa4b0973229eca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03163",
    "kind": "arxiv",
    "version": 3
  }
}