Pith Number

pith:R2VHFLHR

pith:2014:R2VHFLHRLOAVBBFOLVY5BZW6IE

not attested not anchored not stored refs pending

Millimeter-wave Molecular Line Observations of the Tornado Nebula

Daisuke Sakai, Kodai Miura, Kunihiko Tanaka, Shinji Matsumura, Shunya Takekawa, Tomoharu Oka

arxiv:1407.3273 v1 · 2014-07-11 · 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{R2VHFLHRLOAVBBFOLVY5BZW6IE}

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	2026-05-18T01:42:37.523305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eaa72acf15b815084ae5d71d0e6de41128c9ef5c14f7d9a8667cd4d9ceb805c

Aliases

arxiv: 1407.3273 · arxiv_version: 1407.3273v1 · doi: 10.48550/arxiv.1407.3273 · pith_short_12: R2VHFLHRLOAV · pith_short_16: R2VHFLHRLOAVBBFO · pith_short_8: R2VHFLHR

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/R2VHFLHRLOAVBBFOLVY5BZW6IE \
  | 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: 8eaa72acf15b815084ae5d71d0e6de41128c9ef5c14f7d9a8667cd4d9ceb805c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e9f67641724f021bf1a52588a15d2cc9b09518a186330a2cca6fb3dd0c8924d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-11T20:00:03Z",
    "title_canon_sha256": "bb75a0404c174f13946e870c66d6d5b4f540fca1e24afd2980694a7343abcc99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3273",
    "kind": "arxiv",
    "version": 1
  }
}