Pith Number

pith:JS2C7OJI

pith:2015:JS2C7OJIGERRKMQNBB6YCKRAWU

not attested not anchored not stored refs pending

Classical noise, Quantum noise and Secure communication

C. Tannous, J. Langlois

arxiv:1506.01889 v2 · 2015-06-05 · 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{JS2C7OJIGERRKMQNBB6YCKRAWU}

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	2026-05-18T01:04:33.296830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb42fb928312315320d087d812a20b502a0cb035c88ff1bfef2a1fb57b33865

Aliases

arxiv: 1506.01889 · arxiv_version: 1506.01889v2 · doi: 10.48550/arxiv.1506.01889 · pith_short_12: JS2C7OJIGERR · pith_short_16: JS2C7OJIGERRKMQN · pith_short_8: JS2C7OJI

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/JS2C7OJIGERRKMQNBB6YCKRAWU \
  | 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: 4cb42fb928312315320d087d812a20b502a0cb035c88ff1bfef2a1fb57b33865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbdc9211fc3806e85a18cdc567af186950ba4e6b10635fa5b3233d5d87fd39da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-05T12:47:30Z",
    "title_canon_sha256": "52a426834d866b8d69c19146c8452a1747ce0940576d3c801be526685d398730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01889",
    "kind": "arxiv",
    "version": 2
  }
}