Pith Number

pith:QBJSEHBX

pith:2011:QBJSEHBXQTOYQOKSLFJMQOI3R7

not attested not anchored not stored refs pending

Observation of f0(1770) -> eta-eta in pbar-p -> eta-eta-pizero reactions from 600 to 1200 MeV/c

A.V. Anisovich, A.V. Sarantsev, B.S. Zou, C.A. Baker, C. Hodd, C.J. Batty, D.V. Bugg, I. Scott, R.P. Haddock, V.A. Nikonov, V.V. Sarantsev

arxiv:1109.4819 v1 · 2011-09-22 · 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{QBJSEHBXQTOYQOKSLFJMQOI3R7}

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	2026-05-18T02:00:26.603111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8053221c3784dd8839525952c8391b8fd00acd75da424162d153ed0d06ad98a1

Aliases

arxiv: 1109.4819 · arxiv_version: 1109.4819v1 · doi: 10.48550/arxiv.1109.4819 · pith_short_12: QBJSEHBXQTOY · pith_short_16: QBJSEHBXQTOYQOKS · pith_short_8: QBJSEHBX

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/QBJSEHBXQTOYQOKSLFJMQOI3R7 \
  | 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: 8053221c3784dd8839525952c8391b8fd00acd75da424162d153ed0d06ad98a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b3f39065f1a33870689bc87c6eb1982358d140b940346a5f38b63a82adf006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-09-22T14:14:13Z",
    "title_canon_sha256": "a950a725b7c28d4d2d6f6f71c99a167a780fb45f3c1ad639343b1fa3451b9703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4819",
    "kind": "arxiv",
    "version": 1
  }
}