Pith Number

pith:TMQQ3KTT

pith:2025:TMQQ3KTTJSHFZQNDG4T6SDINET

not attested not anchored not stored refs pending

Covert Entanglement Generation and Secrecy

Boulat A. Bash, Ohad Kimelfeld, Uzi Pereg

arxiv:2503.21002 v5 · 2025-03-26 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMQQ3KTTJSHFZQNDG4T6SDINET}

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	2026-05-27T01:05:33.955092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b210daa734c8e5cc1a33727e90d0d24f065efa2aa1f376dacfb5566ba362ff6

Aliases

arxiv: 2503.21002 · arxiv_version: 2503.21002v5 · doi: 10.48550/arxiv.2503.21002 · pith_short_12: TMQQ3KTTJSHF · pith_short_16: TMQQ3KTTJSHFZQND · pith_short_8: TMQQ3KTT

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/TMQQ3KTTJSHFZQNDG4T6SDINET \
  | 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: 9b210daa734c8e5cc1a33727e90d0d24f065efa2aa1f376dacfb5566ba362ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b9745dc4587c5152d59f07fde3296ae77e249f1b82ddb2fb406c888313d1d65",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-26T21:34:18Z",
    "title_canon_sha256": "cd9639ad30c04f1b71796a8772755e8a7d14bf213eb4ef741bf83165e107ac9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21002",
    "kind": "arxiv",
    "version": 5
  }
}