Pith Number

pith:WPHZLNB5

pith:2010:WPHZLNB5BP73EALHHPGX4643OD

not attested not anchored not stored refs pending

Dark Matter Signature from the Sky and at Colliders

Shou-hua Zhu (Peking University)

arxiv:1008.3963 v1 · 2010-08-24 · hep-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{WPHZLNB5BP73EALHHPGX4643OD}

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	2026-05-18T04:23:46.242370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3cf95b43d0bffb201673bcd7e7b9b70eb6431104af0b2d3b03afd830ad0ffe9

Aliases

arxiv: 1008.3963 · arxiv_version: 1008.3963v1 · doi: 10.48550/arxiv.1008.3963 · pith_short_12: WPHZLNB5BP73 · pith_short_16: WPHZLNB5BP73EALH · pith_short_8: WPHZLNB5

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/WPHZLNB5BP73EALHHPGX4643OD \
  | 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: b3cf95b43d0bffb201673bcd7e7b9b70eb6431104af0b2d3b03afd830ad0ffe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903bf2b7a775b7b72b316f201a72c9c2ca9c1a001cfc80e8aef13dad568ead0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-08-24T05:16:13Z",
    "title_canon_sha256": "52bc27f1b667158c292bf5daa754bf040a306a9218a11516eb2cfccb105ae746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3963",
    "kind": "arxiv",
    "version": 1
  }
}