Pith Number

pith:FVSRUBM7

pith:2019:FVSRUBM7UL6F7FQFU5GSOAFLNB

not attested not anchored not stored refs pending

Determination of centrality in nucleus-nucleus collisions on the MPD/NICA installation

A.Kurepin, A.Litvinenko, E.Litvinenko

arxiv:1901.06508 v1 · 2019-01-19 · 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{FVSRUBM7UL6F7FQFU5GSOAFLNB}

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	2026-05-17T23:55:50.046237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d651a059fa2fc5f9605a74d2700ab684b83330f221aa2a1eb019ac4b479fb6e

Aliases

arxiv: 1901.06508 · arxiv_version: 1901.06508v1 · doi: 10.48550/arxiv.1901.06508 · pith_short_12: FVSRUBM7UL6F · pith_short_16: FVSRUBM7UL6F7FQF · pith_short_8: FVSRUBM7

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/FVSRUBM7UL6F7FQFU5GSOAFLNB \
  | 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: 2d651a059fa2fc5f9605a74d2700ab684b83330f221aa2a1eb019ac4b479fb6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafcf4682210a1610e8c97f99dae208c2293ec67d1660b2db543b47db23d406c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-01-19T12:16:53Z",
    "title_canon_sha256": "c347ae3fe0c5444c3bdc09b164a81c0ebaa4bb33bb7e40bc76fdcec97fda65b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06508",
    "kind": "arxiv",
    "version": 1
  }
}