Pith Number

pith:GGIZPNU6

pith:1999:GGIZPNU6DSYBLQWBS67ICCDDSS

not attested not anchored not stored refs pending

Testing Top-Quark Yukawa Interactions in e+ e- -> t \bar{t} Z

Bohdan Grzadkowski, Jacek Pliszka

arxiv:hep-ph/9907206 v2 · 1999-07-01 · 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{GGIZPNU6DSYBLQWBS67ICCDDSS}

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	2026-05-18T01:08:00.434063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

319197b69e1cb015c2c197be8108639483103de1880b22ff94e43456f3dc97bb

Aliases

arxiv: hep-ph/9907206 · arxiv_version: hep-ph/9907206v2 · doi: 10.48550/arxiv.hep-ph/9907206 · pith_short_12: GGIZPNU6DSYB · pith_short_16: GGIZPNU6DSYBLQWB · pith_short_8: GGIZPNU6

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/GGIZPNU6DSYBLQWBS67ICCDDSS \
  | 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: 319197b69e1cb015c2c197be8108639483103de1880b22ff94e43456f3dc97bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b872cb714dbd0db9328881dc20658d4a90c5aa52d9053ba61dddd7aea78d33",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-07-01T13:24:56Z",
    "title_canon_sha256": "615b312238c8a7886ad510009e21a382ae36dd510eb44c516618743c1fb4f94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9907206",
    "kind": "arxiv",
    "version": 2
  }
}