Pith Number

pith:IQZJQY4Z

pith:2009:IQZJQY4ZLGYSVWA3IC5KBTIGTC

not attested not anchored not stored refs pending

A liquid helium target system for a measurement of parity violation in neutron spin rotation

A. M. Micherdzinska, B. R. Heckel, C. D. Bass, C. R. Huffer, D. Luo, D. M. Markoff, H. E. Swanson, S. C. Walbridge, T. D. Bass, W. M. Snow

arxiv:0905.0395 v2 · 2009-05-04 · 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{IQZJQY4ZLGYSVWA3IC5KBTIGTC}

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	2026-05-18T03:27:33.315436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443298639959b12ad81b40baa0cd0698b2f3b39700d0c5fd06d138767bbf19f4

Aliases

arxiv: 0905.0395 · arxiv_version: 0905.0395v2 · doi: 10.48550/arxiv.0905.0395 · pith_short_12: IQZJQY4ZLGYS · pith_short_16: IQZJQY4ZLGYSVWA3 · pith_short_8: IQZJQY4Z

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/IQZJQY4ZLGYSVWA3IC5KBTIGTC \
  | 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: 443298639959b12ad81b40baa0cd0698b2f3b39700d0c5fd06d138767bbf19f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258e0277c78a06200d42e0c9a9ec9cf1ef4e162591bbf342806e0d16b8c61367",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-05-04T16:13:14Z",
    "title_canon_sha256": "10a0d5cfa82dbc00cb9ed1775aba41b2bc6e46bea562f302929506505574451c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0395",
    "kind": "arxiv",
    "version": 2
  }
}