Pith Number

pith:HSQIEYAC

pith:2002:HSQIEYACOGV3EA66LK4UOPD3K5

not attested not anchored not stored refs pending

Fragmentation cross sections of 158 A GeV Pb ions in various targets measured with CR39 nuclear track detectors

G. Giacomelli, G. Mandrioli, G. Sirri, INFN, Italy), L. Patrizii, M.Giorgini, M. Spurio (Department of Physics, P. Serra, S. Cecchini, University of Bologna, V. Popa

arxiv:hep-ex/0201039 v1 · 2002-01-25 · 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{HSQIEYACOGV3EA66LK4UOPD3K5}

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	2026-05-18T00:37:30.306754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca082600271abb203de5ab9473c7b574e94ace19616906e66d3e4b816627bfb

Aliases

arxiv: hep-ex/0201039 · arxiv_version: hep-ex/0201039v1 · doi: 10.48550/arxiv.hep-ex/0201039 · pith_short_12: HSQIEYACOGV3 · pith_short_16: HSQIEYACOGV3EA66 · pith_short_8: HSQIEYAC

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/HSQIEYACOGV3EA66LK4UOPD3K5 \
  | 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: 3ca082600271abb203de5ab9473c7b574e94ace19616906e66d3e4b816627bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe20c0a404b3594af0c764838ed34e258f990c783f03d19708002f5cff952620",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-01-25T17:04:39Z",
    "title_canon_sha256": "1b3a9ab2a1cf8915146d2607e674a1cb4c3b2e3e03c74cb1194151072775c9a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0201039",
    "kind": "arxiv",
    "version": 1
  }
}