Pith Number

pith:N4TDWW25

pith:2004:N4TDWW253EJF6I3PYY3EMUWMAQ

not attested not anchored not stored refs pending

Spin asymmetry and GDH sum rule for real and virtual photons for the deuteron

A. Fix, H. Arenh\"ovel, M. Schwamb

arxiv:nucl-th/0409015 v1 · 2004-09-08 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4TDWW253EJF6I3PYY3EMUWMAQ}

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	2026-05-18T00:37:07.033887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f263b5b5dd9125f236fc6364652cc04121586cdd73df384220c4e82837b9d68

Aliases

arxiv: nucl-th/0409015 · arxiv_version: nucl-th/0409015v1 · doi: 10.48550/arxiv.nucl-th/0409015 · pith_short_12: N4TDWW253EJF · pith_short_16: N4TDWW253EJF6I3P · pith_short_8: N4TDWW25

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/N4TDWW253EJF6I3PYY3EMUWMAQ \
  | 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: 6f263b5b5dd9125f236fc6364652cc04121586cdd73df384220c4e82837b9d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f6b2c3fcbcc9ec75e9ab6d34273f43daec3847689e07ca8ef73b7009f9d760",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-09-08T11:58:40Z",
    "title_canon_sha256": "12d30452880fdb72b996308518acbb764680c5ff4eed166d4d0d680a1cd92e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0409015",
    "kind": "arxiv",
    "version": 1
  }
}