Pith Number

pith:PSVMX6HN

pith:2012:PSVMX6HN7ZYEDSEEP4OUQCG3XZ

not attested not anchored not stored refs pending

Effects of Quark Spin Flip on the Collins Fragmentation Function in a Toy Model

Anthony W. Thomas, Hrayr H. Matevosyan, Wolfgang Bentz

arxiv:1207.0812 v1 · 2012-07-03 · hep-ph · 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{PSVMX6HN7ZYEDSEEP4OUQCG3XZ}

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	2026-05-18T03:38:04.921971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7caacbf8edfe7041c8847f1d4808dbbe6dd3dbb2406be1bf551f6d41f86f1209

Aliases

arxiv: 1207.0812 · arxiv_version: 1207.0812v1 · doi: 10.48550/arxiv.1207.0812 · pith_short_12: PSVMX6HN7ZYE · pith_short_16: PSVMX6HN7ZYEDSEE · pith_short_8: PSVMX6HN

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/PSVMX6HN7ZYEDSEEP4OUQCG3XZ \
  | 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: 7caacbf8edfe7041c8847f1d4808dbbe6dd3dbb2406be1bf551f6d41f86f1209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eefe2fd7df78f894a39dc75c9148a2d2c7f3185b24326bc73db66f220c8446cb",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-03T20:00:03Z",
    "title_canon_sha256": "0cff63b951a0a8501a37c1acfcb495a63ea492659a7c695f427c0fcffdf89ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0812",
    "kind": "arxiv",
    "version": 1
  }
}