Pith Number

pith:K2WCCQCJ

pith:2026:K2WCCQCJNBGVMLRGDE53ZJ3F5J

not attested not anchored not stored refs pending

Spin Physics at NICA SPD

Igor Denisenko

arxiv:2608.05772 v1 · 2026-08-06 · 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{K2WCCQCJNBGVMLRGDE53ZJ3F5J}

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	2026-08-07T00:52:43.599327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ac214049684d562e26193bbca765ea63a87be17f3493170604fea5a7c5602b

Aliases

arxiv: 2608.05772 · arxiv_version: 2608.05772v1 · doi: 10.48550/arxiv.2608.05772 · pith_short_12: K2WCCQCJNBGV · pith_short_16: K2WCCQCJNBGVMLRG · pith_short_8: K2WCCQCJ

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/K2WCCQCJNBGVMLRGDE53ZJ3F5J \
  | 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: 56ac214049684d562e26193bbca765ea63a87be17f3493170604fea5a7c5602b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ab1a69226189ec4b32b705748ff38be7758b7de64e121cf361c8590cc0f764",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2026-08-06T09:04:43Z",
    "title_canon_sha256": "38fedd27bc38d24b3ae435bc0809478964a128b05b3b1647c2f98822a607383e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05772",
    "kind": "arxiv",
    "version": 1
  }
}