Pith Number

pith:ARHODAWG

pith:2012:ARHODAWGYS2D2MEL34HFHRZBNI

not attested not anchored not stored refs pending

Technology Development for the Caltech Submillimeter Observatory Balanced Receivers

B. Force, D. Miller, J. W. Kooi, R. A. Chamberlin, R. Monje, T. G. Phillips

arxiv:1201.6379 v1 · 2012-01-30 · 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{ARHODAWGYS2D2MEL34HFHRZBNI}

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	2026-05-18T00:59:09.899602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

044ee182c6c4b43d308bdf0e53c7216a1e0e22e3119d9a5cd9ea7391f11a3f9f

Aliases

arxiv: 1201.6379 · arxiv_version: 1201.6379v1 · doi: 10.48550/arxiv.1201.6379 · pith_short_12: ARHODAWGYS2D · pith_short_16: ARHODAWGYS2D2MEL · pith_short_8: ARHODAWG

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/ARHODAWGYS2D2MEL34HFHRZBNI \
  | 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: 044ee182c6c4b43d308bdf0e53c7216a1e0e22e3119d9a5cd9ea7391f11a3f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1d0c20b34b788f80c5fa93e8f4860afe0aad4f5e834f1f8986d738d3f837d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-01-30T21:24:11Z",
    "title_canon_sha256": "7e6bbc03f7184eb13509cd5c8907492bf9aabc7c3154ed9ed870692be58b16db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6379",
    "kind": "arxiv",
    "version": 1
  }
}