Pith Number

pith:WLZBEQFV

pith:2011:WLZBEQFVUJRQCAGXHPKJH6S7YR

not attested not anchored not stored refs pending

A Search for the Dark Matter Annual Modulation in South Pole Ice

A. Karle, D. F. Cowen, D. Grant, F. Halzen, J. Cherwinka, K. M. Heeger, L. Hsu, M. Robinson, N. J. C. Spooner, R. Co, R. Maruyama, V. A. Kudryavtsev, W. Pettus

arxiv:1106.1156 v1 · 2011-06-06 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLZBEQFVUJRQCAGXHPKJH6S7YR}

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	2026-05-18T03:38:14.508344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f21240b5a2630100d73bd493fa5fc44441b63dd0ee5655aa429458c66da298

Aliases

arxiv: 1106.1156 · arxiv_version: 1106.1156v1 · doi: 10.48550/arxiv.1106.1156 · pith_short_12: WLZBEQFVUJRQ · pith_short_16: WLZBEQFVUJRQCAGX · pith_short_8: WLZBEQFV

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/WLZBEQFVUJRQCAGXHPKJH6S7YR \
  | 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: b2f21240b5a2630100d73bd493fa5fc44441b63dd0ee5655aa429458c66da298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7054856eb21f66eb97523b51156e6926853e5050bde19b5c210cc3c507c3aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-06T19:20:25Z",
    "title_canon_sha256": "b35a05f70a58ab858a7a51740de087db5443d138a9b5bbc3d7b461ab47108dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1156",
    "kind": "arxiv",
    "version": 1
  }
}