Pith Number

pith:FY6DWQFE

pith:2001:FY6DWQFE4VOFMFOCKNKM52GA7C

not attested not anchored not stored refs pending

The reaction ${n} {p} \to {p} {p} \pi^{-}$ from threshold up to 570 MeV

(2) Paul-Scherrer-Institute, (3) Universita Karlova, 4), 4) ((1) University of Freiburg, (4) JINR, (5) DAPNIA/SPP, A. Janata (4), CEA/Saclay), Dubna, F.H. Heinsius (1), F. Lehar (5), H. Lacker (1), H. Schmitt (1), J. Franz (1), Jr. (4), K. K\"onigsmann (1), M. Daum (2), M. Finger, M. Finger (3, M. Slune\v{c}ka (3, Prague, P. Sereni (1), W. Schweiger (1)

arxiv:nucl-ex/0108008 v2 · 2001-08-07 · nucl-ex · 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{FY6DWQFE4VOFMFOCKNKM52GA7C}

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	2026-05-18T03:47:10.414347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3c3b40a4e55c5615c25354cee8c0f8a90fd8fafba6e0da2c13a17c2c34ef82

Aliases

arxiv: nucl-ex/0108008 · arxiv_version: nucl-ex/0108008v2 · doi: 10.48550/arxiv.nucl-ex/0108008 · pith_short_12: FY6DWQFE4VOF · pith_short_16: FY6DWQFE4VOFMFOC · pith_short_8: FY6DWQFE

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/FY6DWQFE4VOFMFOCKNKM52GA7C \
  | 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: 2e3c3b40a4e55c5615c25354cee8c0f8a90fd8fafba6e0da2c13a17c2c34ef82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129a80b2584e335eb3d4b15492995b4b5326b7f5bb0e11c76b19c230d6cb454e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2001-08-07T10:22:50Z",
    "title_canon_sha256": "eed12eeb3c2c97693f847659e5ccdbc85a63fd729e04e280440f89a4da0bce09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0108008",
    "kind": "arxiv",
    "version": 2
  }
}