Pith Number

pith:5JDFKS44

pith:2020:5JDFKS44ETKMBPTTD7RWYLC3UG

not attested not anchored not stored refs pending

Fermion spins in loop quantum gravity

Hanno Sahlmann, Refik Mansuroglu

arxiv:2011.00233 v2 · 2020-10-31 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JDFKS44ETKMBPTTD7RWYLC3UG}

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

Bell states for fermions in loop quantum gravity

Receipt and verification

First computed	2026-07-05T02:29:34.219813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea46554b9c24d4c0be731fe36c2c5ba1a766b789b43a5d3bc637498d1c26adad

Aliases

arxiv: 2011.00233 · arxiv_version: 2011.00233v2 · doi: 10.48550/arxiv.2011.00233 · pith_short_12: 5JDFKS44ETKM · pith_short_16: 5JDFKS44ETKMBPTT · pith_short_8: 5JDFKS44

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/5JDFKS44ETKMBPTTD7RWYLC3UG \
  | 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: ea46554b9c24d4c0be731fe36c2c5ba1a766b789b43a5d3bc637498d1c26adad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38ea9659a18d645057960de6547491544a2fc80bc5e9acaa4dcd8be02158e62",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-31T10:30:26Z",
    "title_canon_sha256": "1a5d32d4f2f48e690cab92f63190e4c908b6b16814ed816ef8ffc2563b2a133f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00233",
    "kind": "arxiv",
    "version": 2
  }
}