Pith Number

pith:IHTJ3FJ4

pith:2019:IHTJ3FJ4GYPHYPI724CB46JO6I

not attested not anchored not stored refs pending

Coherent intertwiner solution of simplicity constraint in all dimensional loop quantum gravity

Chun-Yen Lin, Gaoping Long, Yongge Ma

arxiv:1906.06534 v2 · 2019-06-15 · 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{IHTJ3FJ4GYPHYPI724CB46JO6I}

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

Testing Einstein Maxwell Power-Yang-Mills Hair via Black Hole Photon Rings

Receipt and verification

First computed	2026-07-05T00:10:38.510039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e69d953c361e7c3d1fd7041e792ef221b98c472e41dcd3c830980f08c8c9c2

Aliases

arxiv: 1906.06534 · arxiv_version: 1906.06534v2 · doi: 10.48550/arxiv.1906.06534 · pith_short_12: IHTJ3FJ4GYPH · pith_short_16: IHTJ3FJ4GYPHYPI7 · pith_short_8: IHTJ3FJ4

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/IHTJ3FJ4GYPHYPI724CB46JO6I \
  | 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: 41e69d953c361e7c3d1fd7041e792ef221b98c472e41dcd3c830980f08c8c9c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95dfef8aecefddc60c979ac8e75197b8d68c9c54591bb559c3bf94a783aa1791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-06-15T11:55:39Z",
    "title_canon_sha256": "e51992d39278e27f50a909a53ebb30cd712a934fdd5a8a1163c0cbb05bd628c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06534",
    "kind": "arxiv",
    "version": 2
  }
}