Pith Number

pith:SJTAGQVN

pith:2021:SJTAGQVNJLAFQCE7HGV64VA5A3

not attested not anchored not stored refs pending

Partial islands and subregion complexity in geometric secret-sharing model

Aranya Bhattacharya, Arpan Bhattacharyya, Ayan K. Patra, Pratik Nandy

arxiv:2109.07842 v2 · 2021-09-16 · 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{SJTAGQVNJLAFQCE7HGV64VA5A3}

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	2026-07-05T03:40:46.206009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92660342ad4ac058089f39abee541d06f03d332b772c199a622f87f77d89d02c

Aliases

arxiv: 2109.07842 · arxiv_version: 2109.07842v2 · doi: 10.48550/arxiv.2109.07842 · pith_short_12: SJTAGQVNJLAF · pith_short_16: SJTAGQVNJLAFQCE7 · pith_short_8: SJTAGQVN

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/SJTAGQVNJLAFQCE7HGV64VA5A3 \
  | 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: 92660342ad4ac058089f39abee541d06f03d332b772c199a622f87f77d89d02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93fbd067dccd9a52579603d86b979531eaeaa3d9ef4032c64d6e3bc0beb55d9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-09-16T10:10:48Z",
    "title_canon_sha256": "4f69f96034c2ba05862cc3fa6474828689c22da9f8c39fca25d0599d9de721de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07842",
    "kind": "arxiv",
    "version": 2
  }
}