Pith Number

pith:D32XZM6C

pith:2025:D32XZM6C5QQPGP5YCAM7FB222O

not attested not anchored not stored refs pending

$\tau$HK: a modular housekeeping system for cryostats and balloon payloads

Aurelien A. Fraisse, Jared L. May, Johanna M. Nagy, Philippe Voyer, Ricardo R. Rodriguez, Simon Tartakovsky, Steven J. Benton, William C. Jones

arxiv:2505.07986 v1 · 2025-05-12 · physics.ins-det · 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{D32XZM6C5QQPGP5YCAM7FB222O}

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	2026-07-05T11:02:00.392147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef57cb3c2ec20f33fb81019f2875ad3b469e1891428d75640e4e9374dfd7296

Aliases

arxiv: 2505.07986 · arxiv_version: 2505.07986v1 · doi: 10.48550/arxiv.2505.07986 · pith_short_12: D32XZM6C5QQP · pith_short_16: D32XZM6C5QQPGP5Y · pith_short_8: D32XZM6C

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/D32XZM6C5QQPGP5YCAM7FB222O \
  | 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: 1ef57cb3c2ec20f33fb81019f2875ad3b469e1891428d75640e4e9374dfd7296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4497fc53a2fa6d2a83c73a16b2329df9cf3193a64c512ab63e19411a3c714f08",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-05-12T18:33:38Z",
    "title_canon_sha256": "39e9a185a8c958cc14d198c9fba47492487ccab953b17f0d252023ec1ac2f6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07986",
    "kind": "arxiv",
    "version": 1
  }
}