Pith Number

pith:PWBFLPTZ

pith:2016:PWBFLPTZF4JMAZ4YDWCTVOHZFH

not attested not anchored not stored refs pending

Exclusive production of two and four pions in proton-proton scattering

Antoni Szczurek, Otto Nachtmann, Piotr Lebiedowicz

arxiv:1610.04130 v1 · 2016-10-13 · 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{PWBFLPTZF4JMAZ4YDWCTVOHZFH}

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	2026-05-18T01:02:21.845149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8255be792f12c067981d853ab8f929c5e5f68bf310a20a80977549f8414b37

Aliases

arxiv: 1610.04130 · arxiv_version: 1610.04130v1 · doi: 10.48550/arxiv.1610.04130 · pith_short_12: PWBFLPTZF4JM · pith_short_16: PWBFLPTZF4JMAZ4Y · pith_short_8: PWBFLPTZ

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/PWBFLPTZF4JMAZ4YDWCTVOHZFH \
  | 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: 7d8255be792f12c067981d853ab8f929c5e5f68bf310a20a80977549f8414b37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f60c84e2971061c6b910b38aa1f70a0457fa8225b71aada4f0d0958ec5d8ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-10-13T15:32:56Z",
    "title_canon_sha256": "0ead842a83063864f6c3a6117a860dc32ad5f341ffff8e8e5e2b7cb30fb01170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04130",
    "kind": "arxiv",
    "version": 1
  }
}