Pith Number

pith:YVGPHBOF

pith:2011:YVGPHBOFKPLXPQJXCPZQKPMQLD

not attested not anchored not stored refs pending

Continuous formulation of the Loop Quantum Gravity phase space

Jonathan Ziprick, Laurent Freidel, Marc Geiller

arxiv:1110.4833 v3 · 2011-10-21 · gr-qc · hep-th · 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{YVGPHBOFKPLXPQJXCPZQKPMQLD}

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	2026-05-18T03:29:14.072247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c54cf385c553d777c13713f3053d9058ed4032dc24fc16b0f84e9a9f27d8d6b4

Aliases

arxiv: 1110.4833 · arxiv_version: 1110.4833v3 · doi: 10.48550/arxiv.1110.4833 · pith_short_12: YVGPHBOFKPLX · pith_short_16: YVGPHBOFKPLXPQJX · pith_short_8: YVGPHBOF

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/YVGPHBOFKPLXPQJXCPZQKPMQLD \
  | 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: c54cf385c553d777c13713f3053d9058ed4032dc24fc16b0f84e9a9f27d8d6b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9a81cbb614533627ceff850a51149bddc0ef4b4fca1df473b093bfde4fbebf",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-21T16:24:15Z",
    "title_canon_sha256": "4e6116f0f98cb180182be20ded496a68aef4c6779ce3e3bd6f46e9c8f520c6f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4833",
    "kind": "arxiv",
    "version": 3
  }
}