Pith Number

pith:XCNFNBVF

pith:2011:XCNFNBVFC7JCOQUMWDVKHXB6LF

not attested not anchored not stored refs pending

Study of Two-Photon Corrections in the $p\bar{p} --> e+e-$ Process: Hard Rescattering Mechanism

Julia Guttmann, Marc Vanderhaeghen, Nikolai Kivel

arxiv:1101.5967 v1 · 2011-01-31 · 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{XCNFNBVFC7JCOQUMWDVKHXB6LF}

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	2026-05-18T02:22:41.772658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89a5686a517d227428cb0eaa3dc3e594533d90ebdfcf55b9de1d2c6e3404a77

Aliases

arxiv: 1101.5967 · arxiv_version: 1101.5967v1 · doi: 10.48550/arxiv.1101.5967 · pith_short_12: XCNFNBVFC7JC · pith_short_16: XCNFNBVFC7JCOQUM · pith_short_8: XCNFNBVF

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/XCNFNBVFC7JCOQUMWDVKHXB6LF \
  | 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: b89a5686a517d227428cb0eaa3dc3e594533d90ebdfcf55b9de1d2c6e3404a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b99f4f77d8797ee018c3040f258c1cda3cf51e6ef9bf9e1d053987c4070993",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-31T13:54:41Z",
    "title_canon_sha256": "a78eb85a5b58f89b29bd10605b2b46a52ca1c277a0eaae5a810986ef096308b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5967",
    "kind": "arxiv",
    "version": 1
  }
}