Pith Number

pith:HHZCYYZO

pith:2018:HHZCYYZOLEFXZCR6BHHILEMTAS

not attested not anchored not stored refs pending

Stochastic Emergent Quantum Gravity

Joshua Erlich

arxiv:1807.07083 v1 · 2018-07-18 · gr-qc · 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{HHZCYYZOLEFXZCR6BHHILEMTAS}

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	2026-05-17T23:59:07.914148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f22c632e590b7c8a3e09ce85919304ada48210dea36421c2bd0372d01c6c3b

Aliases

arxiv: 1807.07083 · arxiv_version: 1807.07083v1 · doi: 10.48550/arxiv.1807.07083 · pith_short_12: HHZCYYZOLEFX · pith_short_16: HHZCYYZOLEFXZCR6 · pith_short_8: HHZCYYZO

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/HHZCYYZOLEFXZCR6BHHILEMTAS \
  | 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: 39f22c632e590b7c8a3e09ce85919304ada48210dea36421c2bd0372d01c6c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c2d397aecafab61598c884dd81cd67bf402ccb37908775ac0ebe985be47edd",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-18T18:00:08Z",
    "title_canon_sha256": "aa41e32ca348f2cd1c02959059a4bd64d4434bf2e49c7b2e57c3eac53102fa4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07083",
    "kind": "arxiv",
    "version": 1
  }
}