Pith Number

pith:TVDAQFGA

pith:2003:TVDAQFGATR3U27ZTPOLRRQMJON

not attested not anchored not stored refs pending

Quantum Bit Commitment with a Composite Evidence

R. Srikanth

arxiv:quant-ph/0306155 v4 · 2003-06-23 · 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{TVDAQFGATR3U27ZTPOLRRQMJON}

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	2026-05-18T01:37:59.283639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d460814c09c774d7f337b9718c1897379cd13db57b633b6ad278fb82e77a875

Aliases

arxiv: quant-ph/0306155 · arxiv_version: quant-ph/0306155v4 · doi: 10.48550/arxiv.quant-ph/0306155 · pith_short_12: TVDAQFGATR3U · pith_short_16: TVDAQFGATR3U27ZT · pith_short_8: TVDAQFGA

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/TVDAQFGATR3U27ZTPOLRRQMJON \
  | 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: 9d460814c09c774d7f337b9718c1897379cd13db57b633b6ad278fb82e77a875

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20fb1ff94fdc94b059643450f5e8077435fe1d9d54731bb10f487e67b1444b95",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-06-23T18:31:04Z",
    "title_canon_sha256": "9d57e86b0f0250d7909e0c89efe4f987f4813ec99786a90826559b1a6e6a17b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0306155",
    "kind": "arxiv",
    "version": 4
  }
}