Pith Number

pith:6KICW5AP

pith:1993:6KICW5APHZL5ATMG7WIJTOUG6Z

not attested not anchored not stored refs pending

D\bar{D}$ Mixing in Heavy Quark Effective Field Theory: The Sequel

Elizabeth H. Simmons, Giulia Ricciardi, Thorsten Ohl

arxiv:hep-ph/9301212 v1 · 1993-01-06 · hep-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{6KICW5APHZL5ATMG7WIJTOUG6Z}

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.

Cited by

1 paper in Pith

Nonperturbative Dynamics in D-meson Mixing

Receipt and verification

First computed	2026-05-18T04:37:55.743333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2902b740f3e57d04d86fd9099ba86f67470407fd5869a48717961cfce363afb

Aliases

arxiv: hep-ph/9301212 · arxiv_version: hep-ph/9301212v1 · doi: 10.48550/arxiv.hep-ph/9301212 · pith_short_12: 6KICW5APHZL5 · pith_short_16: 6KICW5APHZL5ATMG · pith_short_8: 6KICW5AP

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/6KICW5APHZL5ATMG7WIJTOUG6Z \
  | 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: f2902b740f3e57d04d86fd9099ba86f67470407fd5869a48717961cfce363afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01816c11ef032c4bffdc743eaa46665d305f54c041cb7ba4ab1d5bf378aa836f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-01-06T20:38:37Z",
    "title_canon_sha256": "6d9c93355a8c3950ddf5370b276b94b11cfd5694fcf372222743c281016f75f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9301212",
    "kind": "arxiv",
    "version": 1
  }
}