Pith Number

pith:254NXCVB

pith:2023:254NXCVBFTCFDYHATADABCPZ2B

not attested not anchored not stored refs pending

Experimental quantum e-commerce

Bing-Hong Li, Hua-Lei Yin, Xiao-Yu Cao, Yang Wang, Yao Fu, Zeng-Bing Chen

arxiv:2308.08821 v2 · 2023-08-17 · quant-ph · cs.CR · physics.app-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{254NXCVBFTCFDYHATADABCPZ2B}

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	2026-07-05T07:33:19.063171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d778db8aa12cc451e0e098060089f9d05eff94db48f01a9f0a6cb5ed90b5ab9e

Aliases

arxiv: 2308.08821 · arxiv_version: 2308.08821v2 · doi: 10.48550/arxiv.2308.08821 · pith_short_12: 254NXCVBFTCF · pith_short_16: 254NXCVBFTCFDYHA · pith_short_8: 254NXCVB

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/254NXCVBFTCFDYHATADABCPZ2B \
  | 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: d778db8aa12cc451e0e098060089f9d05eff94db48f01a9f0a6cb5ed90b5ab9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55b2a3fcc9d92d1a34c41621598fb9fb45774ff39ca4f20b08381a7d2d63039",
    "cross_cats_sorted": [
      "cs.CR",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-17T07:06:33Z",
    "title_canon_sha256": "3fbd6a9604062a7a05a9eec9dadb67d26b5725c139df21da27dd9cd3f1f519f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08821",
    "kind": "arxiv",
    "version": 2
  }
}