Pith Number

pith:EZZF25OL

pith:1994:EZZF25OLWK5YNIR6VGPC7W5JAW

not attested not anchored not stored refs pending

Moduli Space Cohomology and Wavefunctions in 3D Quantum Gravity

R. Brooks

arxiv:hep-th/9409146 v1 · 1994-09-23 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZZF25OLWK5YNIR6VGPC7W5JAW}

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	2026-07-04T14:32:43.532577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26725d75cbb2bb86a23ea99e2fdba905bfcc9eeb8289f2754e8e1241571ede6e

Aliases

arxiv: hep-th/9409146 · arxiv_version: hep-th/9409146v1 · doi: 10.48550/arxiv.hep-th/9409146 · pith_short_12: EZZF25OLWK5Y · pith_short_16: EZZF25OLWK5YNIR6 · pith_short_8: EZZF25OL

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/EZZF25OLWK5YNIR6VGPC7W5JAW \
  | 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: 26725d75cbb2bb86a23ea99e2fdba905bfcc9eeb8289f2754e8e1241571ede6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ca9809ab03d98b8a10d6c02657095df20790b01942ae5f3062d733f45c7681",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-09-23T20:30:25Z",
    "title_canon_sha256": "c16ce122beea0b68ec491df89b44afb39e40357c565f9ae3ccc105931d3d2b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9409146",
    "kind": "arxiv",
    "version": 1
  }
}