Pith Number

pith:7JHIJCN2

pith:2004:7JHIJCN2K3C5WUXCJE6VXFF5PB

not attested not anchored not stored refs pending

First results with the ORPHEUS dark matter detector

C. Schutz, F. Hasenbalg, G. Czapek, K. Borer, K. Pretzl, M. Hauser, P. Loaiza, P. Wicht, S. Janos, S. Wuthrich (Laboratory for High Energy Physics, U. Moser, University of Bern)

arxiv:astro-ph/0404311 v1 · 2004-04-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JHIJCN2K3C5WUXCJE6VXFF5PB}

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	2026-05-18T04:31:31.613729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4e8489ba56c5db52e2493d5b94bd78537dd367902f0bdffba535a6d9b6939e

Aliases

arxiv: astro-ph/0404311 · arxiv_version: astro-ph/0404311v1 · doi: 10.48550/arxiv.astro-ph/0404311 · pith_short_12: 7JHIJCN2K3C5 · pith_short_16: 7JHIJCN2K3C5WUXC · pith_short_8: 7JHIJCN2

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/7JHIJCN2K3C5WUXCJE6VXFF5PB \
  | 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: fa4e8489ba56c5db52e2493d5b94bd78537dd367902f0bdffba535a6d9b6939e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "062024b7914536e1c08ee80e94df1529a754c46743bac9ffedcc8a0d20852135",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-15T15:43:32Z",
    "title_canon_sha256": "9ee988ebab0beefc1400e368ec15cd1614319f7f3d91290fe464098b63a79676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404311",
    "kind": "arxiv",
    "version": 1
  }
}