Pith Number

pith:FPXSKJNE

pith:2021:FPXSKJNEX64KEMRL33KURYQ3B4

not attested not anchored not stored refs pending

$B_c^+$ Formation from Random Charm and Anti-bottom Quarks in the Quark-Gluon Plasma

Baoyi Chen, Liuyuan Wen, Yunpeng Liu

arxiv:2111.08490 v2 · 2021-11-16 · 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{FPXSKJNEX64KEMRL33KURYQ3B4}

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	2026-07-05T04:58:53.246759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bef2525a4bfb8a2322bded548e21b0f120ba748bd44ce9d9f323cbf6b6c5343

Aliases

arxiv: 2111.08490 · arxiv_version: 2111.08490v2 · doi: 10.48550/arxiv.2111.08490 · pith_short_12: FPXSKJNEX64K · pith_short_16: FPXSKJNEX64KEMRL · pith_short_8: FPXSKJNE

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/FPXSKJNEX64KEMRL33KURYQ3B4 \
  | 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: 2bef2525a4bfb8a2322bded548e21b0f120ba748bd44ce9d9f323cbf6b6c5343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b00c4bd9a255be4e1a7d98665e3c330923a28de12bb579d8e22d7f6d5d1553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-11-16T14:12:27Z",
    "title_canon_sha256": "2c739f9aa03e2c9bf97668dbb45a71b2d9b0e52db8de96c81142449ba1982ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08490",
    "kind": "arxiv",
    "version": 2
  }
}