Pith Number

pith:VONX2GAQ

pith:2011:VONX2GAQV4MN6R7H2C6QZBRRFM

not attested not anchored not stored refs pending

An All-But-One Entropic Uncertainty Relation, and Application to Password-based Identification

Carlos Gonz\'alez-Guill\'en, Christian Schaffner, Niek J. Bouman, Serge Fehr

arxiv:1105.6212 v2 · 2011-05-31 · 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{VONX2GAQV4MN6R7H2C6QZBRRFM}

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	2026-05-18T03:52:54.873334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9b7d1810af18df47e7d0bd0c86312b00a0ddd1d8fb351e219f869870f77c0b

Aliases

arxiv: 1105.6212 · arxiv_version: 1105.6212v2 · doi: 10.48550/arxiv.1105.6212 · pith_short_12: VONX2GAQV4MN · pith_short_16: VONX2GAQV4MN6R7H · pith_short_8: VONX2GAQ

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/VONX2GAQV4MN6R7H2C6QZBRRFM \
  | 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: ab9b7d1810af18df47e7d0bd0c86312b00a0ddd1d8fb351e219f869870f77c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f5c0cb33a742a9cd65eb22d0d4ebc23a153339e3a45fd0014511c49bfce497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-31T09:19:09Z",
    "title_canon_sha256": "b197238d65271d5a2e5684e64c9bd148666d709d4bcd16654781b1f505c06d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6212",
    "kind": "arxiv",
    "version": 2
  }
}