Pith Number

pith:IS4AFQJW

pith:2009:IS4AFQJW4KFMO72ZN43D2LBVJH

not attested not anchored not stored refs pending

Anisotropic Collective Flow of Lambda Hyperons Produced in C + C Collisions at 4.2 AGeV/c

(2) National Superconducting Cyclotron Laboratory, (3) Joint Institute for Nuclear Research, Dubna, East Lansing, E. Kladnitskaya (3) ((1) Institute of High Energy Physics, Georgia, Informatization, L. Chkhaidze (1), L. Kharkhelauri (1), Michigan, Michigan State University, P. Danielewicz (2), Russia), Tbilisi, Tbilisi State University, T. Djobava (1), USA

arxiv:0904.0680 v2 · 2009-04-04 · 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{IS4AFQJW4KFMO72ZN43D2LBVJH}

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	2026-05-18T04:33:16.104406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b802c136e28ac77f596f363d2c3549e6b000b2f94fb2dddc81758323a368ec

Aliases

arxiv: 0904.0680 · arxiv_version: 0904.0680v2 · doi: 10.48550/arxiv.0904.0680 · pith_short_12: IS4AFQJW4KFM · pith_short_16: IS4AFQJW4KFMO72Z · pith_short_8: IS4AFQJW

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/IS4AFQJW4KFMO72ZN43D2LBVJH \
  | 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: 44b802c136e28ac77f596f363d2c3549e6b000b2f94fb2dddc81758323a368ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5277028af0121c59a1460b4bd8996e42af0ea047a702ed3e355ce2ac657b1f8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-04-04T04:25:17Z",
    "title_canon_sha256": "c6fea96e1907290ca3c2ffe7d305f8aeb9d8131e131343de8fa1a1b1862d95f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0680",
    "kind": "arxiv",
    "version": 2
  }
}