Pith Number

pith:MSCAE6G7

pith:2014:MSCAE6G7WTBY3E6WA3X3QCWLGN

not attested not anchored not stored refs pending

Nearly K\"ahler Geometry and $(2,3,5)$-Distributions via Projective Holonomy

Roberto Panai, Rod Gover, Travis Willse

arxiv:1403.1959 v3 · 2014-03-08 · 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{MSCAE6G7WTBY3E6WA3X3QCWLGN}

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	2026-05-18T00:37:49.082052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64840278dfb4c38d93d606efb80acb334e6f7971d77091352e03da1d723e1d68

Aliases

arxiv: 1403.1959 · arxiv_version: 1403.1959v3 · doi: 10.48550/arxiv.1403.1959 · pith_short_12: MSCAE6G7WTBY · pith_short_16: MSCAE6G7WTBY3E6W · pith_short_8: MSCAE6G7

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/MSCAE6G7WTBY3E6WA3X3QCWLGN \
  | 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: 64840278dfb4c38d93d606efb80acb334e6f7971d77091352e03da1d723e1d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb61ba8474f56cc5ae32860a03ea578b8a30a5551c862de0a53cb1ff46bd8b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-03-08T10:18:02Z",
    "title_canon_sha256": "be98725e931a3350d808d47c84f037b1ab718d3dc4f702f1469e1189bbad0dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1959",
    "kind": "arxiv",
    "version": 3
  }
}