Pith Number

pith:7F3FMF6B

pith:2026:7F3FMF6BRVWMWDXE6TBRADW5HG

not attested not anchored not stored refs pending

The Dead Cone Effect in Heavy-Quark Jets: A Unified Study from Charm and Bottom to Top

Redamy Perez-Ramos, Stefan Kluth, Wolfgang Ochs

arxiv:2601.13831 v2 · 2026-01-20 · hep-ph · hep-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{7F3FMF6BRVWMWDXE6TBRADW5HG}

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	2026-06-12T01:09:20.504365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9765617c18d6ccb0ee4f4c3100edd39babf341144097fb89db5497e75f51d2b

Aliases

arxiv: 2601.13831 · arxiv_version: 2601.13831v2 · doi: 10.48550/arxiv.2601.13831 · pith_short_12: 7F3FMF6BRVWM · pith_short_16: 7F3FMF6BRVWMWDXE · pith_short_8: 7F3FMF6B

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/7F3FMF6BRVWMWDXE6TBRADW5HG \
  | 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: f9765617c18d6ccb0ee4f4c3100edd39babf341144097fb89db5497e75f51d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b36280f9dbd8e30320a22c49d012c99c6c6e4374d2d78d163a822115deae3d4",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-01-20T10:42:15Z",
    "title_canon_sha256": "55ce9a327980d7400f57171b1a271f2dcb3e90205a7e25a0736cc2e275eec9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.13831",
    "kind": "arxiv",
    "version": 2
  }
}