Pith Number

pith:VJGTSPXZ

pith:2024:VJGTSPXZAXYRRFTC5AUPUDUGH6

not attested not anchored not stored refs pending

Asynchronous measurement-device-independent quantum digital signatures

Bing-Hong Li, Hua-Lei Yin, Jing-Wei Bian, Yuan-Mei Xie, Zeng-Bing Chen

arxiv:2407.08131 v1 · 2024-07-11 · 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{VJGTSPXZAXYRRFTC5AUPUDUGH6}

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	2026-07-05T08:43:57.489003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa4d393ef905f1189662e828fa0e863f8daed05182211ee4fdbf317be05514a8

Aliases

arxiv: 2407.08131 · arxiv_version: 2407.08131v1 · doi: 10.48550/arxiv.2407.08131 · pith_short_12: VJGTSPXZAXYR · pith_short_16: VJGTSPXZAXYRRFTC · pith_short_8: VJGTSPXZ

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/VJGTSPXZAXYRRFTC5AUPUDUGH6 \
  | 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: aa4d393ef905f1189662e828fa0e863f8daed05182211ee4fdbf317be05514a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48defd371772953e3d07c7a2d01c19c0504d179f96e14ccd5b8a74fc9eaed901",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-11T02:09:55Z",
    "title_canon_sha256": "475e794a4f02e0af312dd0282fd0ea23b6a267c911c54983f1cfca944d727553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.08131",
    "kind": "arxiv",
    "version": 1
  }
}