Pith Number

pith:N3IQX76D

pith:2015:N3IQX76DOJQRIOZ2BQJ7KSPJLQ

not attested not anchored not stored refs pending

Coherent State Operators in Loop Quantum Gravity

Andrea Dapor, Emanuele Alesci, Ilkka Makinen, Jan Sikorski, Jerzy lewandowski

arxiv:1507.01153 v1 · 2015-07-04 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3IQX76DOJQRIOZ2BQJ7KSPJLQ}

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	2026-05-18T01:26:42.411053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed10bffc37261143b3a0c13f549e95c20606e448c4a675e9bc3858d93817031

Aliases

arxiv: 1507.01153 · arxiv_version: 1507.01153v1 · doi: 10.48550/arxiv.1507.01153 · pith_short_12: N3IQX76DOJQR · pith_short_16: N3IQX76DOJQRIOZ2 · pith_short_8: N3IQX76D

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/N3IQX76DOJQRIOZ2BQJ7KSPJLQ \
  | 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: 6ed10bffc37261143b3a0c13f549e95c20606e448c4a675e9bc3858d93817031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e713dbcc8e197e25865d2d41840bc672ecc5095019e56b0f02658cf8ff91e7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-04T23:07:28Z",
    "title_canon_sha256": "f0db51081a212d204d55a203f6bd716b8b3734285ae455f94d97fbd58c06c463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01153",
    "kind": "arxiv",
    "version": 1
  }
}