Pith Number

pith:DV4J77YL

pith:2007:DV4J77YLL6WUZAMQDKHO2H55QD

not attested not anchored not stored refs pending

A CF3I-based SDD Prototype for Spin-independent Dark Matter Searches

A.R. Ramos, D. Limagne, F. Giuliani, G. Waysand, H.S. Miley, J.G. Marques, M. Felizardo, R.C. Martins, R.F. Payne, TA Girard, T. Morlata

arxiv:0704.2037 v2 · 2007-04-16 · 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{DV4J77YLL6WUZAMQDKHO2H55QD}

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	2026-07-04T15:13:47.813428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d789fff0b5fad4c81901a8eed1fbd80ff6c5b263b69fa624a1863e1905bbf3f

Aliases

arxiv: 0704.2037 · arxiv_version: 0704.2037v2 · doi: 10.48550/arxiv.0704.2037 · pith_short_12: DV4J77YLL6WU · pith_short_16: DV4J77YLL6WUZAMQ · pith_short_8: DV4J77YL

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/DV4J77YLL6WUZAMQDKHO2H55QD \
  | 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: 1d789fff0b5fad4c81901a8eed1fbd80ff6c5b263b69fa624a1863e1905bbf3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff5e193365bdd0a62b6cfba877ba4fac044aad7daadade86bd81ea8c9ec4ac56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-16T17:55:35Z",
    "title_canon_sha256": "29d352b0bcf4de728143c63117ae58815c6c37faad0c192aa8288950c6a4d68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2037",
    "kind": "arxiv",
    "version": 2
  }
}