Pith Number

pith:OO2YUH4I

pith:2011:OO2YUH4IQOVRMFCSQ46ULNY2NZ

not attested not anchored not stored refs pending

Strange quark suppression and strange hadron production in pp collisions at RHIC and LHC

Ben-Hao Sa, Dai-Mei Zhou, Hai-Liang Ma, Hai-Yan Long, Sheng-Qin Feng, Yu-Liang Yan

arxiv:1103.2618 v2 · 2011-03-14 · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OO2YUH4IQOVRMFCSQ46ULNY2NZ}

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	2026-05-18T04:02:37.638711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b58a1f8883ab161452873d45b71a6e4d32f1fb5e47481b7a2945b4e0f8eac8

Aliases

arxiv: 1103.2618 · arxiv_version: 1103.2618v2 · doi: 10.48550/arxiv.1103.2618 · pith_short_12: OO2YUH4IQOVR · pith_short_16: OO2YUH4IQOVRMFCS · pith_short_8: OO2YUH4I

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/OO2YUH4IQOVRMFCSQ46ULNY2NZ \
  | 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: 73b58a1f8883ab161452873d45b71a6e4d32f1fb5e47481b7a2945b4e0f8eac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563a4b8ad0a4204bfde08ea3fea896423548cabca4c115f58d29c27941be3c0e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-03-14T10:18:21Z",
    "title_canon_sha256": "98438112c176783a98ecca6443b63f04294d7ee32516b7b3ad8e118be2b0886c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2618",
    "kind": "arxiv",
    "version": 2
  }
}