Pith Number

pith:5GJSGH4F

pith:2004:5GJSGH4FHLR2NWIB2RENRELIVM

not attested not anchored not stored refs pending

Reading a GEM with a VLSI pixel ASIC used as a direct charge collecting anode

A. Brez, C. Sgro, E. Costa, F. Angelini, F. Bitti, G. Spandre, L. Baldini, L. Latronico, M. Minuti, M.M. Massai, M. Razzano, N. Omodei, P. Soffitta, R. Bellazzini

arxiv:physics/0403019 v1 · 2004-03-01 · physics.ins-det · astro-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{5GJSGH4FHLR2NWIB2RENRELIVM}

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	2026-05-18T01:38:08.510151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e993231f853ae3a6d901d448d89168ab3660ab15ed12519b037d8c406c2ceb52

Aliases

arxiv: physics/0403019 · arxiv_version: physics/0403019v1 · doi: 10.48550/arxiv.physics/0403019 · pith_short_12: 5GJSGH4FHLR2 · pith_short_16: 5GJSGH4FHLR2NWIB · pith_short_8: 5GJSGH4F

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/5GJSGH4FHLR2NWIB2RENRELIVM \
  | 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: e993231f853ae3a6d901d448d89168ab3660ab15ed12519b037d8c406c2ceb52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dec3c64d12909b5097d67f0a88721eb517c1f2814fd1c6f4c2e295ada91845",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2004-03-01T17:03:53Z",
    "title_canon_sha256": "1aa9a1766513592001dd86659a7924c652816b44beff627954593ca975f9ccbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0403019",
    "kind": "arxiv",
    "version": 1
  }
}