Pith Number

pith:6CBGRLGJ

pith:2016:6CBGRLGJXPPTCDNP3AD2XQ4Q7G

not attested not anchored not stored refs pending

Coarse graining flow of spin foam intertwiners

Bianca Dittrich, Cameron J. Seth, Erik Schnetter, Sebastian Steinhaus

arxiv:1609.02429 v2 · 2016-09-08 · gr-qc · cond-mat.str-el · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CBGRLGJXPPTCDNP3AD2XQ4Q7G}

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

2 papers in Pith

Gauging Time Reversal Symmetry in Quantum Gravity: Arrow of Time from a Confinement--Deconfinement Transition

Jacobson's thermodynamic approach to classical gravity applied to non-Riemannian geometries: remarks on the simplicity of Nature

Receipt and verification

First computed	2026-05-18T00:53:20.701435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08268acc9bbdf310dafd807abc390f9907449907a2b65b197f5c00223c0cb03

Aliases

arxiv: 1609.02429 · arxiv_version: 1609.02429v2 · doi: 10.48550/arxiv.1609.02429 · pith_short_12: 6CBGRLGJXPPT · pith_short_16: 6CBGRLGJXPPTCDNP · pith_short_8: 6CBGRLGJ

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/6CBGRLGJXPPTCDNP3AD2XQ4Q7G \
  | 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: f08268acc9bbdf310dafd807abc390f9907449907a2b65b197f5c00223c0cb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f710fa4ef9ad5993e890c25a223f1cb155ad70b51c9584d11ec2d8415c2982a4",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-08T13:54:28Z",
    "title_canon_sha256": "392d2d416ed9f9b4312432175aeab7199c54a32a6a64ec623cb6301ce3ffbba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02429",
    "kind": "arxiv",
    "version": 2
  }
}