Pith Number

pith:DY4MHXYH

pith:2004:DY4MHXYHH77CL4L5QUQGSJYTIU

not attested not anchored not stored refs pending

Electron identification performance with ALICE TRD prototypes

A. Andronic, et al. (for the ALICE Collaboration)

arxiv:physics/0402131 v1 · 2004-02-27 · 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{DY4MHXYHH77CL4L5QUQGSJYTIU}

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	2026-05-18T04:35:15.219201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e38c3df073ffe25f17d85206927134509c031d93338741a6f81cf6c83f68508

Aliases

arxiv: physics/0402131 · arxiv_version: physics/0402131v1 · doi: 10.48550/arxiv.physics/0402131 · pith_short_12: DY4MHXYHH77C · pith_short_16: DY4MHXYHH77CL4L5 · pith_short_8: DY4MHXYH

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/DY4MHXYHH77CL4L5QUQGSJYTIU \
  | 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: 1e38c3df073ffe25f17d85206927134509c031d93338741a6f81cf6c83f68508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a05f0e2f03e9bfc38b44881c84f6e1f9c2b7adbf07a9e0d6cccb18fc9e235ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2004-02-27T15:22:03Z",
    "title_canon_sha256": "b96c1f7179cc0ca89caafec82a37f34ab5b9526e788b72be4623199eb56b3965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0402131",
    "kind": "arxiv",
    "version": 1
  }
}