Pith Number

pith:PGEYQXMO

pith:2013:PGEYQXMONE3A4FJVDL26HRLDVK

not attested not anchored not stored refs pending

Quantum-Secure Authentication with a Classical Key

Allard P. Mosk, Boris \v{S}kori\'c, Marcel Horstmann, Pepijn W.H. Pinkse, Sebastianus A. Goorden

arxiv:1303.0142 v3 · 2013-03-01 · 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{PGEYQXMONE3A4FJVDL26HRLDVK}

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	2026-05-18T02:29:55.318276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7989885d8e69360e15351af5e3c563aa855e3c64f415f70b9fe100bc9ad84ffd

Aliases

arxiv: 1303.0142 · arxiv_version: 1303.0142v3 · doi: 10.48550/arxiv.1303.0142 · pith_short_12: PGEYQXMONE3A · pith_short_16: PGEYQXMONE3A4FJV · pith_short_8: PGEYQXMO

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/PGEYQXMONE3A4FJVDL26HRLDVK \
  | 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: 7989885d8e69360e15351af5e3c563aa855e3c64f415f70b9fe100bc9ad84ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894facff18d7261917dfd122206ceb977372fb38bee120ae8c747a96b64ec444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-01T11:04:42Z",
    "title_canon_sha256": "8e3dafe1b6195c008fa2176e09b10fae002d505f62330bad21356329e8753dc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0142",
    "kind": "arxiv",
    "version": 3
  }
}