Pith Number

pith:2EFHLAJU

pith:2009:2EFHLAJUQBJH4J3UJDH32V4WAV

not attested not anchored not stored refs pending

A High-Pressure Polarized $^3$He Gas Target for Nuclear Physics Experiments Using A Polarized Photon Beam

G. D. Cates, G. Laskaris, H. Gao, Q. Ye, T. Averett, W. A. Tobias, W. Chen, W. Zheng, X. Zong

arxiv:0911.3647 v2 · 2009-11-18 · 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{2EFHLAJUQBJH4J3UJDH32V4WAV}

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	2026-05-18T02:34:04.691653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10a75813480527e277448cfbd5796055b4e1c2c7d5833fc0e64006ed1c4a85a

Aliases

arxiv: 0911.3647 · arxiv_version: 0911.3647v2 · doi: 10.48550/arxiv.0911.3647 · pith_short_12: 2EFHLAJUQBJH · pith_short_16: 2EFHLAJUQBJH4J3U · pith_short_8: 2EFHLAJU

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/2EFHLAJUQBJH4J3UJDH32V4WAV \
  | 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: d10a75813480527e277448cfbd5796055b4e1c2c7d5833fc0e64006ed1c4a85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea53827b8a096ac2038d31ab4ef6ac884e496a0318b3bfff7b14a7f870fd03d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-11-18T20:17:21Z",
    "title_canon_sha256": "99be6c3c9c366358e7c448fa195f32decb24f58835ca714a2f0c11fa281412c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3647",
    "kind": "arxiv",
    "version": 2
  }
}