Pith Number

pith:SB4LL32M

pith:2013:SB4LL32MRFTJIBX3ITR4NXJR2O

not attested not anchored not stored refs pending

Holographic Entanglement in a Noncommutative Gauge Theory

Arnab Kundu, Sandipan Kundu, Willy Fischler

arxiv:1307.2932 v2 · 2013-07-10 · hep-th · gr-qc · quant-ph

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

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	2026-05-18T03:00:58.665604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9078b5ef4c89669406fb44e3c6dd31d3a97433bf1ce1558bb7bf82f72b6b495f

Aliases

arxiv: 1307.2932 · arxiv_version: 1307.2932v2 · doi: 10.48550/arxiv.1307.2932 · pith_short_12: SB4LL32MRFTJ · pith_short_16: SB4LL32MRFTJIBX3 · pith_short_8: SB4LL32M

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/SB4LL32MRFTJIBX3ITR4NXJR2O \
  | 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: 9078b5ef4c89669406fb44e3c6dd31d3a97433bf1ce1558bb7bf82f72b6b495f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f74de0a594982d7a1a0e46e32e27a984f8d6e8ecd332c90a493ca5086934a6",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-07-10T22:11:36Z",
    "title_canon_sha256": "8e25bfb24ccec1a09a7f22cbe37298c332a0192923c55c9aa2fd4022f9c1a22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2932",
    "kind": "arxiv",
    "version": 2
  }
}