Pith Number

pith:RASDAMJR

pith:2023:RASDAMJR7G4BVW6EX2MG5UWMPG

not attested not anchored not stored refs pending

Flexible polar encoding for information reconciliation in QKD

Daniel Oblak, Kunal Dey, Reihaneh Safavi-Naini, Sabyasachi Dutta, Snehasis Addy, Somnath Panja

arxiv:2312.03100 v1 · 2023-11-30 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RASDAMJR7G4BVW6EX2MG5UWMPG}

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	2026-07-05T07:20:58.080804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8824303131f9b81adbc4be986ed2cc79ae0ac8f187429b666f6251997c0e0782

Aliases

arxiv: 2312.03100 · arxiv_version: 2312.03100v1 · doi: 10.48550/arxiv.2312.03100 · pith_short_12: RASDAMJR7G4B · pith_short_16: RASDAMJR7G4BVW6E · pith_short_8: RASDAMJR

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/RASDAMJR7G4BVW6EX2MG5UWMPG \
  | 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: 8824303131f9b81adbc4be986ed2cc79ae0ac8f187429b666f6251997c0e0782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea266927ffbcfdd3b928fba8eb96759d45d314239d8aa520f45330c3d018ccf",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-30T16:01:10Z",
    "title_canon_sha256": "e951763fa9f7b463f532be241109b483dd258c2e10c08de444ec64c191419c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03100",
    "kind": "arxiv",
    "version": 1
  }
}