Pith Number

pith:VSEM4ACC

pith:2006:VSEM4ACC2UDVJL4ZFVPVZHTSL5

not attested not anchored not stored refs pending

A Study of the Water Cherenkov Calorimeter

J.-T. He, M.-J. Chen, M.-L. Yu, Y.-F. Wang

arxiv:physics/0602169 v2 · 2006-02-24 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSEM4ACC2UDVJL4ZFVPVZHTSL5}

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	2026-05-18T02:35:07.282921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac88ce0042d50754af992d5f5c9e725f7c8fb3b0b26c80e74992d559869eed72

Aliases

arxiv: physics/0602169 · arxiv_version: physics/0602169v2 · doi: 10.48550/arxiv.physics/0602169 · pith_short_12: VSEM4ACC2UDV · pith_short_16: VSEM4ACC2UDVJL4Z · pith_short_8: VSEM4ACC

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/VSEM4ACC2UDVJL4ZFVPVZHTSL5 \
  | 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: ac88ce0042d50754af992d5f5c9e725f7c8fb3b0b26c80e74992d559869eed72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6d05024565edf358d2a619a3b4e03ebe21f5322cd39cf5ff55f913939e9d9f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2006-02-24T15:58:46Z",
    "title_canon_sha256": "a53393bcd8e77eeb8f458bc8497640459f462604ab728455d79f1c82569107aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0602169",
    "kind": "arxiv",
    "version": 2
  }
}