Pith Number

pith:Y4B3IRX5

pith:2011:Y4B3IRX5JXHIKT6JBBS6BR7O7F

not attested not anchored not stored refs pending

A new AF gravitational instanton

Edward Teo, Yu Chen

arxiv:1107.0763 v1 · 2011-07-05 · 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{Y4B3IRX5JXHIKT6JBBS6BR7O7F}

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.

Cited by

1 paper in Pith

New asymptotically flat gravitational instanton

Receipt and verification

First computed	2026-05-18T04:13:57.227831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c703b446fd4dce854fc90865e0c7eef94316b5ee7278cb0346ce4b6d930bd249

Aliases

arxiv: 1107.0763 · arxiv_version: 1107.0763v1 · doi: 10.48550/arxiv.1107.0763 · pith_short_12: Y4B3IRX5JXHI · pith_short_16: Y4B3IRX5JXHIKT6J · pith_short_8: Y4B3IRX5

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/Y4B3IRX5JXHIKT6JBBS6BR7O7F \
  | 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: c703b446fd4dce854fc90865e0c7eef94316b5ee7278cb0346ce4b6d930bd249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f582c11b41697de826190943ec04b5ad4bfe8c8ae966977915db4869ee75bf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-05T01:02:29Z",
    "title_canon_sha256": "e9ef950324cb4d9f64da8c2a3a6dfdf6ff9716f8c88047ce48bbf7a1887db450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0763",
    "kind": "arxiv",
    "version": 1
  }
}