Pith Number

pith:IE2FVQYT

pith:2014:IE2FVQYT7IGXRKZNWNALYDXLOZ

not attested not anchored not stored refs pending

Flux formulation of loop quantum gravity: Classical framework

Bianca Dittrich, Marc Geiller

arxiv:1412.3752 v2 · 2014-12-11 · 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{IE2FVQYT7IGXRKZNWNALYDXLOZ}

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	2026-05-18T01:37:28.466572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41345ac313fa0d78ab2db340bc0eeb7674f0597293bda24564b8ef33918aef69

Aliases

arxiv: 1412.3752 · arxiv_version: 1412.3752v2 · doi: 10.48550/arxiv.1412.3752 · pith_short_12: IE2FVQYT7IGX · pith_short_16: IE2FVQYT7IGXRKZN · pith_short_8: IE2FVQYT

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/IE2FVQYT7IGXRKZNWNALYDXLOZ \
  | 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: 41345ac313fa0d78ab2db340bc0eeb7674f0597293bda24564b8ef33918aef69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f9eda1c581c5e002ac417af67926bd0f452e9753bf99a3b2e3124f770963f21",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-11T18:30:00Z",
    "title_canon_sha256": "63da67a9cf3e4638ccc38939787e8f8747a8e0010cced870b8572995fc6e9f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3752",
    "kind": "arxiv",
    "version": 2
  }
}