Pith Number

pith:C46UGBX4

pith:2002:C46UGBX4N56M7LTYTZVA4QD6QZ

not attested not anchored not stored refs pending

Ultra high energy photon showers in magnetic field:angular distribution of produced particles

Giuseppe Mezzorani, Marcello Lissia, Massimo Coraddu

arxiv:hep-ph/0210107 v1 · 2002-10-07 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C46UGBX4N56M7LTYTZVA4QD6QZ}

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	2026-05-18T00:36:56.754768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173d4306fc6f7ccfae789e6a0e407e86651cb73730f9f6a66b06f7439651bd88

Aliases

arxiv: hep-ph/0210107 · arxiv_version: hep-ph/0210107v1 · doi: 10.48550/arxiv.hep-ph/0210107 · pith_short_12: C46UGBX4N56M · pith_short_16: C46UGBX4N56M7LTY · pith_short_8: C46UGBX4

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/C46UGBX4N56M7LTYTZVA4QD6QZ \
  | 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: 173d4306fc6f7ccfae789e6a0e407e86651cb73730f9f6a66b06f7439651bd88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836f424d64f5ecfbad61bb2d28fadbe00863e6dac604859f4930a93bc776b217",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-10-07T15:54:16Z",
    "title_canon_sha256": "8ae706b70d9014a51ed0df8d185baa4d0e879b3211cd891eb36f481fd1aa98db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0210107",
    "kind": "arxiv",
    "version": 1
  }
}