Pith Number

pith:E7H3RGBG

pith:2021:E7H3RGBGSHX547WTMTZ7IFYIGH

not attested not anchored not stored refs pending

TiEMPO: Open-source time-dependent end-to-end model for simulating ground-based submillimeter astronomical observations

Akio Taniguchi, Akira Endo, Alejandro Pascual Laguna, Esmee Huijten, Jochem J.A. Baselmans, Kah Wuy Chin, Kaushal B. Marthi, Kenichi Karatsu, Maarten van Hoven, Robert Huiting, Stan Zaalberg, Stefanie A. Brackenhoff, Stephen Yates, Tatsuya Takekoshi, Tom J.L.C. Bakx, Yannick Roelvink, Yoichi Tamura

arxiv:2101.03213 v1 · 2021-01-08 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7H3RGBGSHX547WTMTZ7IFYIGH}

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	2026-07-05T02:05:47.242720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27cfb8982691efde7ed364f3f4170831dd136a647b97ea8333be4b38cf823573

Aliases

arxiv: 2101.03213 · arxiv_version: 2101.03213v1 · doi: 10.48550/arxiv.2101.03213 · pith_short_12: E7H3RGBGSHX5 · pith_short_16: E7H3RGBGSHX547WT · pith_short_8: E7H3RGBG

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/E7H3RGBGSHX547WTMTZ7IFYIGH \
  | 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: 27cfb8982691efde7ed364f3f4170831dd136a647b97ea8333be4b38cf823573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472f6e3d7bc41e82ba27342e130cb3dde819de69049dca6f05645a763f05a979",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-01-08T20:36:52Z",
    "title_canon_sha256": "ab8f222f21ab2272cbda50ad09d4a3773013f8f5bd5ba82eea6b55aebd73a8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03213",
    "kind": "arxiv",
    "version": 1
  }
}