Pith Number

pith:S4AWRPUV

pith:2016:S4AWRPUVNY7H7YJFGRHGAZK5V2

not attested not anchored not stored refs pending

Typicality in spin network states of quantum geometry

Fabio Anz\`a, Goffredo Chirco

arxiv:1605.04946 v2 · 2016-05-16 · 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{S4AWRPUVNY7H7YJFGRHGAZK5V2}

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	2026-05-18T01:00:45.573099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

970168be956e3e7fe125344e60655dae9d102c6b90a16df8079cc4923a4ba1b8

Aliases

arxiv: 1605.04946 · arxiv_version: 1605.04946v2 · doi: 10.48550/arxiv.1605.04946 · pith_short_12: S4AWRPUVNY7H · pith_short_16: S4AWRPUVNY7H7YJF · pith_short_8: S4AWRPUV

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/S4AWRPUVNY7H7YJFGRHGAZK5V2 \
  | 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: 970168be956e3e7fe125344e60655dae9d102c6b90a16df8079cc4923a4ba1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a8972f025c7a15af5cc769ce1b10ef8ba56243b78e8e05664ef396d290ba70",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-16T20:50:26Z",
    "title_canon_sha256": "690e0ec7c0fe67c84d275a95f57fcdf46eadb41e8c1171c78c817dfd648e156d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04946",
    "kind": "arxiv",
    "version": 2
  }
}