Pith Number

pith:Y222LO2P

pith:2019:Y222LO2PSYUBM4HCMYQP2PIEDA

not attested not anchored not stored refs pending

The effect of single-particle space-momentum angle distribution on two-pion HBT correlation in high-energy heavy-ion collisions

Hang Yang, Jingbo Zhang, Lei Huo, Qichun Feng, Yanyu Ren

arxiv:1907.12000 v2 · 2019-07-28 · 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{Y222LO2PSYUBM4HCMYQP2PIEDA}

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	2026-07-05T01:12:21.675774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b5a5bb4f96281670e26620fd3d041837c75d61ab1278b304ad29d871044fea

Aliases

arxiv: 1907.12000 · arxiv_version: 1907.12000v2 · doi: 10.48550/arxiv.1907.12000 · pith_short_12: Y222LO2PSYUB · pith_short_16: Y222LO2PSYUBM4HC · pith_short_8: Y222LO2P

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/Y222LO2PSYUBM4HCMYQP2PIEDA \
  | 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: c6b5a5bb4f96281670e26620fd3d041837c75d61ab1278b304ad29d871044fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5beb149d54d7de6f34fa6d3039e130b7949615245107ea9c441e1886fcaecedc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-07-28T01:56:43Z",
    "title_canon_sha256": "5969c29ea6accc783468e3a3bbbcfb8e3448253a14d3adcf53680bcc5b1b530d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12000",
    "kind": "arxiv",
    "version": 2
  }
}