Pith Number

pith:BRWYXSCE

pith:1997:BRWYXSCECVU36URW7CL36RIN2V

not attested not anchored not stored refs pending

Measurement of the Neutron Spin Structure Function $g_1^n$ with a Polarized ^3He Target

et al, The HERMES Collaboration: K. Ackerstaff

arxiv:hep-ex/9703005 v1 · 1997-03-04 · 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{BRWYXSCECVU36URW7CL36RIN2V}

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	2026-07-04T15:29:25.109535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6d8bc8441569bf5236f897bf450dd5577bfcfc53642905862e54fa977ada3f

Aliases

arxiv: hep-ex/9703005 · arxiv_version: hep-ex/9703005v1 · doi: 10.48550/arxiv.hep-ex/9703005 · pith_short_12: BRWYXSCECVU3 · pith_short_16: BRWYXSCECVU36URW · pith_short_8: BRWYXSCE

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/BRWYXSCECVU36URW7CL36RIN2V \
  | 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: 0c6d8bc8441569bf5236f897bf450dd5577bfcfc53642905862e54fa977ada3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655feee4b555a54bb685232e4f7e9135e854446d23f08725068d49496849df77",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1997-03-04T20:03:37Z",
    "title_canon_sha256": "1448534e43e191c7300602b7674de45f93cacf1dd3cf4d3db0b94c0231a5cef3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9703005",
    "kind": "arxiv",
    "version": 1
  }
}