Pith Number

pith:SFG42W2G

pith:2009:SFG42W2GOJ4Q7YUQVG3YHBGVVM

not attested not anchored not stored refs pending

J/psi production in p-A and A-A collisions at fixed target experiments

Roberta Arnaldi (for the NA60 Collaboration)

arxiv:0907.5004 v2 · 2009-07-28 · 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{SFG42W2GOJ4Q7YUQVG3YHBGVVM}

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.

Cited by

1 paper in Pith

Non-relativistic QCD Study of Excited Bottomonia at Finite Temperatures on a Fine Lattice

Receipt and verification

First computed	2026-07-04T23:54:41.017051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914dcd5b4672790fe290a9b78384d5ab2745d7c6975c46ae5375e2d2de85e19c

Aliases

arxiv: 0907.5004 · arxiv_version: 0907.5004v2 · doi: 10.48550/arxiv.0907.5004 · pith_short_12: SFG42W2GOJ4Q · pith_short_16: SFG42W2GOJ4Q7YUQ · pith_short_8: SFG42W2G

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/SFG42W2GOJ4Q7YUQVG3YHBGVVM \
  | 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: 914dcd5b4672790fe290a9b78384d5ab2745d7c6975c46ae5375e2d2de85e19c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb61be841f1fcad09b44cc3797a5b66aa6579dec7a31c746e2de619ee9f7d6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-07-28T21:36:19Z",
    "title_canon_sha256": "5679b293ac43cf85d96b7c6bbf7be39407b24d2e628154e04a7fa3f8c0e902e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5004",
    "kind": "arxiv",
    "version": 2
  }
}