Pith Number

pith:FZSI3RI4

pith:2008:FZSI3RI4K52QCHUJF42X5ZXQBD

not attested not anchored not stored refs pending

The DMTPC detector

A. Dushkin, A. Kaboth, A. Lee, A. Roccaro, B. Cornell, D. Avery, D. Dujmic, G. Kohse, G. Sciolla, H. Tomita, H. Wellenstein, H. Yegoryan, J. Battat, J. Lopez, J. Monroe, K. Otis, P. Fisher, R. Lanza, R. Vanderspek, R. Yamamoto, S. Ahlen, S. Henderson, T. Caldwell, T. Sahin

arxiv:0811.2922 v1 · 2008-11-18 · 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{FZSI3RI4K52QCHUJF42X5ZXQBD}

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	2026-07-04T17:21:49.296405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e648dc51c5775011e892f357ee6f008e1e31617b284a4d509197c297b88ecdf

Aliases

arxiv: 0811.2922 · arxiv_version: 0811.2922v1 · doi: 10.48550/arxiv.0811.2922 · pith_short_12: FZSI3RI4K52Q · pith_short_16: FZSI3RI4K52QCHUJ · pith_short_8: FZSI3RI4

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/FZSI3RI4K52QCHUJF42X5ZXQBD \
  | 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: 2e648dc51c5775011e892f357ee6f008e1e31617b284a4d509197c297b88ecdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c2893f6c069bec9f75ff454fe53c49235c9e441575dd42f23f57a049284891f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-18T14:39:30Z",
    "title_canon_sha256": "3efbfd69875c94a2d1484c9d4bb4eb1161456cec756ebbe93f163d53c6acc596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2922",
    "kind": "arxiv",
    "version": 1
  }
}