Pith Number

pith:YLGGNUYZ

pith:2019:YLGGNUYZC4F7ATZXDGW2C47VFL

not attested not anchored not stored refs pending

Charm and beauty isolation from heavy flavor decay electrons in Au+Au collisions at $\sqrt{s_{\rm NN}}$ = 200 GeV at RHIC

Fan Si, Long Zhou, Nu Xu, Sheng-Hui Zhang, Xiao-Long Chen, Xin Dong, Xin-Yue Ju, Xiu-Jun Li, Yi-Fei Zhang

arxiv:1906.08974 v4 · 2019-06-21 · 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{YLGGNUYZC4F7ATZXDGW2C47VFL}

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	2026-07-05T01:02:27.342368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2cc66d319170bf04f3719ada173f52ae5e881a4f75d3543b162153672f67ffb

Aliases

arxiv: 1906.08974 · arxiv_version: 1906.08974v4 · doi: 10.48550/arxiv.1906.08974 · pith_short_12: YLGGNUYZC4F7 · pith_short_16: YLGGNUYZC4F7ATZX · pith_short_8: YLGGNUYZ

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/YLGGNUYZC4F7ATZXDGW2C47VFL \
  | 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: c2cc66d319170bf04f3719ada173f52ae5e881a4f75d3543b162153672f67ffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7f74db736357fbf1ae2578a795b3621a7a5cb84ec55d4584c7a407ae3e26a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-06-21T06:35:38Z",
    "title_canon_sha256": "bf5f9ae1f4689829cf12fc3c79f173dfc5987cc978a3b7e2135ae2f3a84af02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08974",
    "kind": "arxiv",
    "version": 4
  }
}