Pith Number

pith:OLM7F6DH

pith:2010:OLM7F6DHO7IZDQ5SGMRLZBOF3B

not attested not anchored not stored refs pending

Quantum Steganography

Bilal A. Shaw, Todd A. Brun

arxiv:1006.1934 v1 · 2010-06-10 · 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{OLM7F6DHO7IZDQ5SGMRLZBOF3B}

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	2026-05-18T03:23:48.450385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d9f2f86777d191c3b23322bc85c5d84eb5dd1094794de37f54724415ee84e0

Aliases

arxiv: 1006.1934 · arxiv_version: 1006.1934v1 · doi: 10.48550/arxiv.1006.1934 · pith_short_12: OLM7F6DHO7IZ · pith_short_16: OLM7F6DHO7IZDQ5S · pith_short_8: OLM7F6DH

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/OLM7F6DHO7IZDQ5SGMRLZBOF3B \
  | 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: 72d9f2f86777d191c3b23322bc85c5d84eb5dd1094794de37f54724415ee84e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7cca35dd55c122b12c9d6996804f97be842bf8cc3a00191c8a9f6cc1c25c51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-06-10T01:27:12Z",
    "title_canon_sha256": "47f46d27692cdbd1599b30cb065f3efaceee3b2afdd3fb0c04b31b8ef9ff59eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1934",
    "kind": "arxiv",
    "version": 1
  }
}