Pith Number

pith:GGFMQRZX

pith:2011:GGFMQRZXCFKEBJPURNGVQJCF44

not attested not anchored not stored refs pending

Yang-Mills Instantons from Gravitational Instantons

Chanyong Park, Hyun Seok Yang, John J. Oh

arxiv:1101.1357 v3 · 2011-01-07 · 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{GGFMQRZXCFKEBJPURNGVQJCF44}

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	2026-05-18T04:23:22.872587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318ac84737115440a5f48b4d582445e70b1716d49cab1b2d5046abc2dad0df5e

Aliases

arxiv: 1101.1357 · arxiv_version: 1101.1357v3 · doi: 10.48550/arxiv.1101.1357 · pith_short_12: GGFMQRZXCFKE · pith_short_16: GGFMQRZXCFKEBJPU · pith_short_8: GGFMQRZX

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/GGFMQRZXCFKEBJPURNGVQJCF44 \
  | 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: 318ac84737115440a5f48b4d582445e70b1716d49cab1b2d5046abc2dad0df5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "363899fa5d0ae9b158f8dbdee4a610882ce983951399cbdcd567167f9647fea3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-07T05:56:21Z",
    "title_canon_sha256": "5eca57430ccf0241bd9c18e352b640a2f1f098e4921d0b4fca99a2791d2c0f13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1357",
    "kind": "arxiv",
    "version": 3
  }
}