Pith Number

pith:4RDY4ZIC

pith:2020:4RDY4ZICVF3HBBBI2AXLUVDBE7

not attested not anchored not stored refs pending

Constraining gluon density of pions at large $x$ by pion-induced $J/\psi$ production

Jen-Chieh Peng, Stephane Platchkov, Takahiro Sawada, Wen-Chen Chang

arxiv:2006.06947 v2 · 2020-06-12 · hep-ph · hep-ex · nucl-ex · 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{4RDY4ZICVF3HBBBI2AXLUVDBE7}

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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.

Cited by

1 paper in Pith

An Analysis on the Parton Distribution Functions of Heavy Mesons

Receipt and verification

First computed	2026-07-05T01:37:54.767694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4478e6502a976708428d02eba546127d1aeff5b52fa2aa2b82fb2f15daf4590

Aliases

arxiv: 2006.06947 · arxiv_version: 2006.06947v2 · doi: 10.48550/arxiv.2006.06947 · pith_short_12: 4RDY4ZICVF3H · pith_short_16: 4RDY4ZICVF3HBBBI · pith_short_8: 4RDY4ZIC

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/4RDY4ZICVF3HBBBI2AXLUVDBE7 \
  | 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: e4478e6502a976708428d02eba546127d1aeff5b52fa2aa2b82fb2f15daf4590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bb269657f8e6b5f4ba141e25a7426448bb7abfa49b7aae045e269ec62b7a40",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-06-12T05:01:22Z",
    "title_canon_sha256": "152b25d5dc727c90ef9ae09c6fb5cd4b04c811d1e66b168144dfdaf6a8ede6b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06947",
    "kind": "arxiv",
    "version": 2
  }
}