Pith Number

pith:IRU5R64L

pith:2018:IRU5R64LKHWHRXAJZGAPSZNIVG

not attested not anchored not stored refs pending

Particle Flow and PUPPI in the Level-1 Trigger at CMS for the HL-LHC

Benjamin Kreis

arxiv:1808.02094 v1 · 2018-08-06 · physics.ins-det · hep-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{IRU5R64LKHWHRXAJZGAPSZNIVG}

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	2026-05-18T00:08:47.634947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4469d8fb8b51ec78dc09c980f965a8a987888aced01e1b8e5dfa6353ac886ace

Aliases

arxiv: 1808.02094 · arxiv_version: 1808.02094v1 · doi: 10.48550/arxiv.1808.02094 · pith_short_12: IRU5R64LKHWH · pith_short_16: IRU5R64LKHWHRXAJ · pith_short_8: IRU5R64L

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/IRU5R64LKHWHRXAJZGAPSZNIVG \
  | 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: 4469d8fb8b51ec78dc09c980f965a8a987888aced01e1b8e5dfa6353ac886ace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0018f528546f6398823394abdbbc9b95b83e85b35a8c7830d2d49d0fee715452",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-08-06T20:10:40Z",
    "title_canon_sha256": "bcaea3b1df59cadf87c2d44ba5e64dcb043528da353ac34c0b9ed20b90853444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02094",
    "kind": "arxiv",
    "version": 1
  }
}