Pith Number

pith:UTIS55BN

pith:2004:UTIS55BNXJAHS3LFSMF7XRS3SU

not attested not anchored not stored refs pending

Quantum Adaptive Protocol and its Application in Image Storage and Retrieval

S. Bose, S. E. Venegas-Andraca

arxiv:quant-ph/0406143 v2 · 2004-06-21 · 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{UTIS55BNXJAHS3LFSMF7XRS3SU}

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	2026-07-04T14:46:36.852413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d12ef42dba40796d65930bfbc65b95128b60114d426b174fd400a861ffc64c

Aliases

arxiv: quant-ph/0406143 · arxiv_version: quant-ph/0406143v2 · doi: 10.48550/arxiv.quant-ph/0406143 · pith_short_12: UTIS55BNXJAH · pith_short_16: UTIS55BNXJAHS3LF · pith_short_8: UTIS55BN

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/UTIS55BNXJAHS3LFSMF7XRS3SU \
  | 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: a4d12ef42dba40796d65930bfbc65b95128b60114d426b174fd400a861ffc64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd52881ad59a44f0f7f1be43bdf34b3943d7185b340f536ae4def67b8efb293",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-06-21T02:38:04Z",
    "title_canon_sha256": "3be826a4067c0f6c6ffabc357b4157d5ba3350280f1e3113751ef4aa2af2ad9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0406143",
    "kind": "arxiv",
    "version": 2
  }
}