Pith Number

pith:TY4NV5NP

pith:2018:TY4NV5NPQFQOAIAAUMSSBT4MEG

not attested not anchored not stored refs pending

Towards the self-adjointness of a Hamiltonian operator in loop quantum gravity

Cong Zhang, Jerzy lewandowski, Yongge Ma

arxiv:1805.08644 v5 · 2018-05-22 · 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{TY4NV5NPQFQOAIAAUMSSBT4MEG}

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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

Consistency check on the fundamental and alternative flux operators in loop quantum gravity

Receipt and verification

First computed	2026-07-05T00:26:04.420990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e38daf5af8160e02000a32520cf8c218b3710021aae917335b3398c6c9ee498

Aliases

arxiv: 1805.08644 · arxiv_version: 1805.08644v5 · doi: 10.48550/arxiv.1805.08644 · pith_short_12: TY4NV5NPQFQO · pith_short_16: TY4NV5NPQFQOAIAA · pith_short_8: TY4NV5NP

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/TY4NV5NPQFQOAIAAUMSSBT4MEG \
  | 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: 9e38daf5af8160e02000a32520cf8c218b3710021aae917335b3398c6c9ee498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152b58ced95e888e628d4f6fcfc36f16ae8154bbb31efd322db0dd46fe216dc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-22T14:49:40Z",
    "title_canon_sha256": "efac7f2de0b0ff53365b1926cccab836766b27dc7be5b269149da6fd072e5521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08644",
    "kind": "arxiv",
    "version": 5
  }
}