Pith Number

pith:MQI4GPJU

pith:2021:MQI4GPJUTDSNN6H6SQQ2E462DX

not attested not anchored not stored refs pending

A novel approach for nearly-coincident events rejection

A. Giachero, A. Nucciotti, A. Puiu, E. Ferri, G. Gallucci, M. Borghesi, M. De Gerone, M. Faverzani, M. Fedkevych

arxiv:2101.02705 v3 · 2021-01-07 · physics.ins-det · nucl-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{MQI4GPJUTDSNN6H6SQQ2E462DX}

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	2026-07-05T02:41:12.076290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6411c33d3498e4d6f8fe9421a273da1ddafb454d24992cf6564e1728d2afc6ba

Aliases

arxiv: 2101.02705 · arxiv_version: 2101.02705v3 · doi: 10.48550/arxiv.2101.02705 · pith_short_12: MQI4GPJUTDSN · pith_short_16: MQI4GPJUTDSNN6H6 · pith_short_8: MQI4GPJU

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/MQI4GPJUTDSNN6H6SQQ2E462DX \
  | 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: 6411c33d3498e4d6f8fe9421a273da1ddafb454d24992cf6564e1728d2afc6ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5192af1c044c0f5aa993dd12bf9b083759d8935b9aa5c4a205860d1034e05c28",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-01-07T14:31:58Z",
    "title_canon_sha256": "353f3c2c0f2a644500c2a793b43139bb2b7d59ecf4d6548af825efb6edc05657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02705",
    "kind": "arxiv",
    "version": 3
  }
}