Pith Number

pith:NFJCIVAZ

pith:2009:NFJCIVAZOGP6OFNPN4XZILMSZJ

not attested not anchored not stored refs pending

Measurement of the Longitudinal Spin Transfer to Lambda and Anti-Lambda Hyperons in Polarised Muon DIS

et al, The COMPASS Collaboration: M. Alekseev

arxiv:0907.0388 v1 · 2009-07-02 · 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{NFJCIVAZOGP6OFNPN4XZILMSZJ}

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	2026-07-04T16:21:42.534352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6952245419719fe715af6f2f942d92ca72edca731fee2506aeb3923eee56ab61

Aliases

arxiv: 0907.0388 · arxiv_version: 0907.0388v1 · doi: 10.48550/arxiv.0907.0388 · pith_short_12: NFJCIVAZOGP6 · pith_short_16: NFJCIVAZOGP6OFNP · pith_short_8: NFJCIVAZ

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/NFJCIVAZOGP6OFNPN4XZILMSZJ \
  | 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: 6952245419719fe715af6f2f942d92ca72edca731fee2506aeb3923eee56ab61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d3c9a483a56680aeb892825f65e6c7c9ef1a3feff219ec4f1b339105bb74b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-07-02T16:17:32Z",
    "title_canon_sha256": "36f8efe47d694b8615efd2921240aacf0a15211a86438768001730b067ee29e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0388",
    "kind": "arxiv",
    "version": 1
  }
}