Pith Number

pith:2VQCZFMY

pith:2010:2VQCZFMYGSZQSY6NWY2SBW7CTS

not attested not anchored not stored refs pending

New sub-millimeter heterodyne observations of CO and HCN in Titan's atmosphere with the APEX Swedish Heterodyne Facility Instrument

(2) National Institute of Information, Communications Technology), H. Sagawa (2), M. Rengel (1), P. Hartogh (1) ((1) Max-Planck-Institut fuer Sonnensystemforschung

arxiv:1005.3539 v1 · 2010-05-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VQCZFMYGSZQSY6NWY2SBW7CTS}

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	2026-05-18T00:39:05.187483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5602c959834b30963cdb63520dbe29cbc1afdb556c92e1ae09bdb3dbb32e703

Aliases

arxiv: 1005.3539 · arxiv_version: 1005.3539v1 · doi: 10.48550/arxiv.1005.3539 · pith_short_12: 2VQCZFMYGSZQ · pith_short_16: 2VQCZFMYGSZQSY6N · pith_short_8: 2VQCZFMY

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/2VQCZFMYGSZQSY6NWY2SBW7CTS \
  | 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: d5602c959834b30963cdb63520dbe29cbc1afdb556c92e1ae09bdb3dbb32e703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afb9c2e0d9d1c14059bb1c9f2bcd2613dfcfcafc05d981fc5b633d9f48f74e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-05-19T20:00:07Z",
    "title_canon_sha256": "cc22b9bc6ab219a5fb7f6f7d39158ecb5b8faf23317c2806e4c6159180aa7dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3539",
    "kind": "arxiv",
    "version": 1
  }
}