Pith Number

pith:GYAL7A43

pith:2016:GYAL7A43WXLEKZSIKIE5UO5RAE

not attested not anchored not stored refs pending

On 2-dimensional Kaehler metrics with one holomorphic isometry

Samuele Chimento, Tomas Ortin

arxiv:1610.02078 v2 · 2016-10-06 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYAL7A43WXLEKZSIKIE5UO5RAE}

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	2026-05-18T00:56:19.200760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3600bf839bb5d64566485209da3bb1011a2c32d9a105a32f3173edc24390f6c6

Aliases

arxiv: 1610.02078 · arxiv_version: 1610.02078v2 · doi: 10.48550/arxiv.1610.02078 · pith_short_12: GYAL7A43WXLE · pith_short_16: GYAL7A43WXLEKZSI · pith_short_8: GYAL7A43

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/GYAL7A43WXLEKZSIKIE5UO5RAE \
  | 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: 3600bf839bb5d64566485209da3bb1011a2c32d9a105a32f3173edc24390f6c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a5907f3396f1c294dddd507aa3d44f2bf189909c460c959569b118bd513e31",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-06T21:43:43Z",
    "title_canon_sha256": "cdc806afcb8e331b33299d993fd1aa1621f447d5b183806fc0689b8afa296ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02078",
    "kind": "arxiv",
    "version": 2
  }
}