Pith Number

pith:ONPWKV5L

pith:2017:ONPWKV5LWGDT33O45NW67SGL7K

not attested not anchored not stored refs pending

On the fate of the Hoop Conjecture in quantum gravity

Fabio Anz\`a, Goffredo Chirco

arxiv:1703.05241 v2 · 2017-03-15 · 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{ONPWKV5LWGDT33O45NW67SGL7K}

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	2026-05-18T00:28:16.067031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735f6557abb1873deddceb6defc8cbfa9807cd673beb2f38ba1d1b757186804a

Aliases

arxiv: 1703.05241 · arxiv_version: 1703.05241v2 · doi: 10.48550/arxiv.1703.05241 · pith_short_12: ONPWKV5LWGDT · pith_short_16: ONPWKV5LWGDT33O4 · pith_short_8: ONPWKV5L

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/ONPWKV5LWGDT33O45NW67SGL7K \
  | 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: 735f6557abb1873deddceb6defc8cbfa9807cd673beb2f38ba1d1b757186804a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72984198415088fdeee6e92279ec5bc7d0482971100070584b572fce4067c18b",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-15T16:34:02Z",
    "title_canon_sha256": "509abaf208823cc3f150abfe102e0ed3528885a4b19bd9451a243c37151a14a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05241",
    "kind": "arxiv",
    "version": 2
  }
}