Pith Number

pith:UX7Q2YW2

pith:2022:UX7Q2YW2NXFH277Q2PYNJIMH5R

not attested not anchored not stored refs pending

Idea and Theory of Particle Access

Bo Li, Ke Sun, Mao Yang, Zhongjiang Yan

arxiv:2203.15191 v5 · 2022-03-29 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UX7Q2YW2NXFH277Q2PYNJIMH5R}

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	2026-07-05T06:09:42.595908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ff0d62da6dca7d7ff0d3f0d4a187ec70eb0bbcb5f3eca366ce89b0c1d75a7a

Aliases

arxiv: 2203.15191 · arxiv_version: 2203.15191v5 · doi: 10.48550/arxiv.2203.15191 · pith_short_12: UX7Q2YW2NXFH · pith_short_16: UX7Q2YW2NXFH277Q · pith_short_8: UX7Q2YW2

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/UX7Q2YW2NXFH277Q2PYNJIMH5R \
  | 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: a5ff0d62da6dca7d7ff0d3f0d4a187ec70eb0bbcb5f3eca366ce89b0c1d75a7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea9b49b2060b6d180fffc036c7a50b82252135953ba9f1a639af4686780fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2022-03-29T02:03:49Z",
    "title_canon_sha256": "72790b4f82ec71f3c7d84be1228e95db3b596819cac09305993a20459bed5082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15191",
    "kind": "arxiv",
    "version": 5
  }
}