Pith Number

pith:HSOITJ3V

pith:2009:HSOITJ3VJUZKRI2GYMZ3TMLH5Q

not attested not anchored not stored refs pending

DMTPC: A dark matter detector with directional sensitivity

A. Dushkin, A. Inglis, A. Kaboth, B.N. Skvorodnev, D. Dujmic, F. Golub, G. Kohse, G. Sciolla, H. Tomita, H. Wellenstein, J.B.R. Battat, J. Lopez, J. Monroe, P. Fisher, R. Lanza, R. Vanderspek, R.Yamamoto, S. Ahlen, S. Goyal, S. Henderson, T. Caldwell

arxiv:0907.0675 v1 · 2009-07-03 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSOITJ3VJUZKRI2GYMZ3TMLH5Q}

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	2026-07-04T17:26:48.592414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c9c89a7754d32a8a346c333b9b167ec050dc4ff18fe9a5d91778456ae49953c

Aliases

arxiv: 0907.0675 · arxiv_version: 0907.0675v1 · doi: 10.48550/arxiv.0907.0675 · pith_short_12: HSOITJ3VJUZK · pith_short_16: HSOITJ3VJUZKRI2G · pith_short_8: HSOITJ3V

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/HSOITJ3VJUZKRI2GYMZ3TMLH5Q \
  | 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: 3c9c89a7754d32a8a346c333b9b167ec050dc4ff18fe9a5d91778456ae49953c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891d56c360299e241bda8f997d7afb5e5adfdf3b8037baa9be437530eacb6be2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-03T16:56:35Z",
    "title_canon_sha256": "01620ed79df5d37ed4562ca345aceacae907d574c31a9906f4b7f8dd70a4133b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0675",
    "kind": "arxiv",
    "version": 1
  }
}