Pith Number

pith:3CU6LAK5

pith:2008:3CU6LAK5QH6FXPZO4I5LNFPULI

not attested not anchored not stored refs pending

Spin Dependence of Dark Matter Scattering

Gabe Shaughnessy, Vernon Barger, Wai-Yee Keung

arxiv:0806.1962 v1 · 2008-06-11 · hep-ph · astro-ph · 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{3CU6LAK5QH6FXPZO4I5LNFPULI}

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	2026-07-04T15:30:15.359541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a9e5815d81fc5bbf2ee23ab695f45a03f8bedc0c96f8a35c3cc517e7157d6b

Aliases

arxiv: 0806.1962 · arxiv_version: 0806.1962v1 · doi: 10.48550/arxiv.0806.1962 · pith_short_12: 3CU6LAK5QH6F · pith_short_16: 3CU6LAK5QH6FXPZO · pith_short_8: 3CU6LAK5

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/3CU6LAK5QH6FXPZO4I5LNFPULI \
  | 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: d8a9e5815d81fc5bbf2ee23ab695f45a03f8bedc0c96f8a35c3cc517e7157d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee35b35c8aae4f092a7adf938d7ce36459e5974082063cf76a818b030a154fc",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-06-11T20:43:17Z",
    "title_canon_sha256": "a0f387d8bd8889ec6591ee4de4ce66a9ed349e6da8beeaeb4dbd9a9ff55eb9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1962",
    "kind": "arxiv",
    "version": 1
  }
}