Pith Number

pith:QHVMJRVR

pith:2020:QHVMJRVRSXPRZZ4E6OFKC24XQ7

not attested not anchored not stored refs pending

Centrality dependence of J/$\psi$ and $\psi$(2S) production and nuclear modification in p-Pb collisions at $\sqrt{s_{\rm NN}} =$ 8.16 TeV

ALICE Collaboration

arxiv:2008.04806 v2 · 2020-08-11 · nucl-ex · 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{QHVMJRVRSXPRZZ4E6OFKC24XQ7}

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	2026-07-05T02:41:28.427481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81eac4c6b195df1ce784f38aa16b9787fd5ab6383c383b81c4c59b72a503b383

Aliases

arxiv: 2008.04806 · arxiv_version: 2008.04806v2 · doi: 10.48550/arxiv.2008.04806 · pith_short_12: QHVMJRVRSXPR · pith_short_16: QHVMJRVRSXPRZZ4E · pith_short_8: QHVMJRVR

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/QHVMJRVRSXPRZZ4E6OFKC24XQ7 \
  | 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: 81eac4c6b195df1ce784f38aa16b9787fd5ab6383c383b81c4c59b72a503b383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7191628253202885f942bd6fd0d60d7fd9b1a7e63956079ac0a3d5fcd034901",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2020-08-11T16:03:24Z",
    "title_canon_sha256": "618facfdd4e150ab84f352ed5076f196d032672208f14f98cfec2a671a3b6d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04806",
    "kind": "arxiv",
    "version": 2
  }
}