Pith Number

pith:QXGINUPM

pith:2013:QXGINUPMCCTRM2VXCBQVNS3CS4

not attested not anchored not stored refs pending

The Development of High-Performance Alkali-Hybrid Polarized $^3\mathrm{He}$ Targets for Electron Scattering

A. Kelleher, G. D. Cates, Jaideep T. Singh, K. E. Mooney, P. A. M. Dolph, T. D. Averett, V. V. Nelyubin, W. A. Tobias, Yuan Zheng, Yunxiao Wang

arxiv:1309.4004 v2 · 2013-09-16 · physics.atom-ph · hep-ex · nucl-ex · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXGINUPMCCTRM2VXCBQVNS3CS4}

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	2026-05-18T02:03:38.110876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85cc86d1ec10a7166ab7106156cb62972b275ebccf3b97022e9d3231cd1aa8ff

Aliases

arxiv: 1309.4004 · arxiv_version: 1309.4004v2 · doi: 10.48550/arxiv.1309.4004 · pith_short_12: QXGINUPMCCTR · pith_short_16: QXGINUPMCCTRM2VX · pith_short_8: QXGINUPM

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/QXGINUPMCCTRM2VXCBQVNS3CS4 \
  | 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: 85cc86d1ec10a7166ab7106156cb62972b275ebccf3b97022e9d3231cd1aa8ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774f067c9c28ccdbd680960b4d955ff8ea14b9c4625e7b5fd99e0d56945eeaeb",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-09-16T15:27:41Z",
    "title_canon_sha256": "7787f78d53f81a4fecd30a95e2f414b8d2604d33bc76c967e53e01d276060d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4004",
    "kind": "arxiv",
    "version": 2
  }
}