Pith Number

pith:KLKK7GC5

pith:2011:KLKK7GC5Z4FARLZDMLHGTDAIT3

not attested not anchored not stored refs pending

Analysis of polarization observables and radiative effects for the reaction $\bar p+p\rightarrow e^++e^-$

E. Tomasi-Gustafsson, G. I. Gakh, N. P. Merenkov

arxiv:1101.2584 v1 · 2011-01-13 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLKK7GC5Z4FARLZDMLHGTDAIT3}

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	2026-05-18T02:22:57.901440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d4af985dcf0a08af2362ce698c089ec894bd04befc919461e44773b6ca53c7

Aliases

arxiv: 1101.2584 · arxiv_version: 1101.2584v1 · doi: 10.48550/arxiv.1101.2584 · pith_short_12: KLKK7GC5Z4FA · pith_short_16: KLKK7GC5Z4FARLZD · pith_short_8: KLKK7GC5

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/KLKK7GC5Z4FARLZDMLHGTDAIT3 \
  | 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: 52d4af985dcf0a08af2362ce698c089ec894bd04befc919461e44773b6ca53c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16e51592230135e5964d26e8399dcba891c0836a05898fe5cf0f6823f9e0689",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-13T15:34:56Z",
    "title_canon_sha256": "f8d5d2a01f618b7cfc096ce964a3a55ba19deebf7182e7e39f241f649cdd7661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2584",
    "kind": "arxiv",
    "version": 1
  }
}