Pith Number

pith:HR6QHCPV

pith:2016:HR6QHCPV56O6SX3KMT3KDQG5C7

not attested not anchored not stored refs pending

Conformal variations and quantum fluctuations in discrete gravity

Annalisa Marzuoli, Dario Merzi

arxiv:1601.04821 v1 · 2016-01-19 · 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{HR6QHCPV56O6SX3KMT3KDQG5C7}

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	2026-05-18T01:12:22.645814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7d0389f5ef9de95f6a64f6a1c0dd17dc25b9e90108197343b99ce68f21e584

Aliases

arxiv: 1601.04821 · arxiv_version: 1601.04821v1 · doi: 10.48550/arxiv.1601.04821 · pith_short_12: HR6QHCPV56O6 · pith_short_16: HR6QHCPV56O6SX3K · pith_short_8: HR6QHCPV

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/HR6QHCPV56O6SX3KMT3KDQG5C7 \
  | 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: 3c7d0389f5ef9de95f6a64f6a1c0dd17dc25b9e90108197343b99ce68f21e584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f85de10914fc07cba6675f1994aff0ba8e5045cb67fbb0d0008aa1f52c07afd",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-19T08:50:42Z",
    "title_canon_sha256": "1d7c188551bdc2134af4c94198bd7b61e0c75a7b41feb0e7527babb936ccdd0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04821",
    "kind": "arxiv",
    "version": 1
  }
}