Pith Number

pith:4CTEJOCF

pith:2005:4CTEJOCFKFHTG4RUT6PQSJ7SHE

not attested not anchored not stored refs pending

New binding-concealing trade-offs for quantum string commitment

Rahul Jain

arxiv:quant-ph/0506001 v5 · 2005-05-31 · 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{4CTEJOCFKFHTG4RUT6PQSJ7SHE}

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	2026-07-04T15:12:43.210638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a644b845514f3372349f9f0927f2391b4481c5d8795891456b28bd3135d62b

Aliases

arxiv: quant-ph/0506001 · arxiv_version: quant-ph/0506001v5 · doi: 10.48550/arxiv.quant-ph/0506001 · pith_short_12: 4CTEJOCFKFHT · pith_short_16: 4CTEJOCFKFHTG4RU · pith_short_8: 4CTEJOCF

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/4CTEJOCFKFHTG4RUT6PQSJ7SHE \
  | 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: e0a644b845514f3372349f9f0927f2391b4481c5d8795891456b28bd3135d62b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e3964e44e26cc04da2ebaf1a1041dec3ddc63a032fa550c46ff087bcf05a41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-05-31T23:05:19Z",
    "title_canon_sha256": "a82a7009b0e16aff936b2ffc6562279b7e8a7780960d87fc0c8c4e46c80a3ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0506001",
    "kind": "arxiv",
    "version": 5
  }
}