Pith Number

pith:QQ4ZQXFO

pith:2010:QQ4ZQXFOVVGROQB3UFFLKQL5LR

not attested not anchored not stored refs pending

Long-Distance Contributions to D^0-D^0bar Mixing Parameters

Cheng-Wei Chiang, Hai-Yang Cheng

arxiv:1005.1106 v3 · 2010-05-06 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQ4ZQXFOVVGROQB3UFFLKQL5LR}

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	2026-05-18T02:33:32.570014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8439985caead4d17403ba14ab5417d5c6f3be7d14cc9cf1173e34ed4b730fd6c

Aliases

arxiv: 1005.1106 · arxiv_version: 1005.1106v3 · doi: 10.48550/arxiv.1005.1106 · pith_short_12: QQ4ZQXFOVVGR · pith_short_16: QQ4ZQXFOVVGROQB3 · pith_short_8: QQ4ZQXFO

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/QQ4ZQXFOVVGROQB3UFFLKQL5LR \
  | 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: 8439985caead4d17403ba14ab5417d5c6f3be7d14cc9cf1173e34ed4b730fd6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913689e236ce56b726f8ecac86e6fedb283238baeb442612de81bc802789ab34",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-06T23:26:22Z",
    "title_canon_sha256": "1e9e29b4656de6f03c9dacaa4e5b1e7ac9755df4874df2c167ba8e0d7e212b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1106",
    "kind": "arxiv",
    "version": 3
  }
}