Pith Number

pith:E7BJBES4

pith:2004:E7BJBES43T5VGDTGBL4NXGLBIL

not attested not anchored not stored refs pending

Total Cross Section of the Process e+e- -> pi+pi-pi+pi- in the C.M.Energy Range 980-1380 MeV

et al. (CMD-2 Collaboration), R. R. Akhmetshin

arxiv:hep-ex/0404019 v1 · 2004-04-13 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7BJBES43T5VGDTGBL4NXGLBIL}

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

The anomalous magnetic moment of the muon in the Standard Model

Receipt and verification

First computed	2026-07-04T15:17:35.304070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c290925cdcfb530e660af8db996142d3d0e5ec705f36d6507c726ac71a9069

Aliases

arxiv: hep-ex/0404019 · arxiv_version: hep-ex/0404019v1 · doi: 10.48550/arxiv.hep-ex/0404019 · pith_short_12: E7BJBES43T5V · pith_short_16: E7BJBES43T5VGDTG · pith_short_8: E7BJBES4

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/E7BJBES43T5VGDTGBL4NXGLBIL \
  | 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: 27c290925cdcfb530e660af8db996142d3d0e5ec705f36d6507c726ac71a9069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a902759c111333db8d5d315aa0d3fe978c8883be75985a3e62671238d115d22c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-04-13T09:38:50Z",
    "title_canon_sha256": "350e86d6c0637d0b4ceb624419680eb2211c6ee1653b3d50cce5fd95340b1292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0404019",
    "kind": "arxiv",
    "version": 1
  }
}