Pith Number

pith:SFGZMSZE

pith:2010:SFGZMSZEKKZ7ZY35QQDMFLYIP4

not attested not anchored not stored refs pending

High-resolution mapping of the physical conditions in two nearby active galaxies based on 12CO(1-0), (2-1) and (3-2) lines

A. J. Baker, Dinh-van-Trung, E. Schinnerer, F. Boone, F. Combes, J. Lim, M. Krips, P. Ho, S. Garcia-Burillo, S. Matsushita

arxiv:1010.2270 v1 · 2010-10-12 · 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{SFGZMSZEKKZ7ZY35QQDMFLYIP4}

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	2026-05-18T02:05:06.264851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914d964b2452b3fce37d8406c2af087f108da64e469110cbef44bc28f95445ec

Aliases

arxiv: 1010.2270 · arxiv_version: 1010.2270v1 · doi: 10.48550/arxiv.1010.2270 · pith_short_12: SFGZMSZEKKZ7 · pith_short_16: SFGZMSZEKKZ7ZY35 · pith_short_8: SFGZMSZE

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/SFGZMSZEKKZ7ZY35QQDMFLYIP4 \
  | 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: 914d964b2452b3fce37d8406c2af087f108da64e469110cbef44bc28f95445ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d673eebfdc00be23826c9c4d8c908279efa6c1a55adb7ed3a17da8733037c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-10-12T00:44:43Z",
    "title_canon_sha256": "06859d321a22228340162807233fb9f2b5364112d747564cead8eb1faef04bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2270",
    "kind": "arxiv",
    "version": 1
  }
}