Pith Number

pith:EM2FSIKJ

pith:2021:EM2FSIKJ7OP2VI3HRRVLOLVIZY

not attested not anchored not stored refs pending

Implementation of ACTS into sPHENIX track reconstruction

Anthony D. Frawley, Chris Pinkenburg, Christof Roland, Haiwang Yu, Hugo Pereira Da Costa, Jin Huang, Joseph D. Osborn, Michael Peters, Sookhyun Lee

arxiv:2103.06703 v3 · 2021-03-11 · physics.ins-det · hep-ex · 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{EM2FSIKJ7OP2VI3HRRVLOLVIZY}

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	2026-07-05T03:21:44.209062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2334592149fb9faaa3678c6ab72ea8ce15451ec9055c7101702893d9f984caba

Aliases

arxiv: 2103.06703 · arxiv_version: 2103.06703v3 · doi: 10.48550/arxiv.2103.06703 · pith_short_12: EM2FSIKJ7OP2 · pith_short_16: EM2FSIKJ7OP2VI3H · pith_short_8: EM2FSIKJ

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/EM2FSIKJ7OP2VI3HRRVLOLVIZY \
  | 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: 2334592149fb9faaa3678c6ab72ea8ce15451ec9055c7101702893d9f984caba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7b02648e9eeb2079b678bd8988af78a37b3157712c738eeea334835a387a0c",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-03-11T14:44:19Z",
    "title_canon_sha256": "e77a2e2d8e9057a72c9439bb125203ec802645e987de61633aeda76abfef0020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06703",
    "kind": "arxiv",
    "version": 3
  }
}