Pith Number

pith:S5E55QBG

pith:2015:S5E55QBGA3TAMRJVKDAE3ZGRHO

not attested not anchored not stored refs pending

Local instability signatures in ALMA observations of dense gas in NGC7469

Alessandro B. Romeo, Daniel Espada, David S. Meier, Evanthia Hatziminaoglou, Kambiz Fathi, Kotaro Kohno, Masatoshi Imanishi, Melanie Krips, Naomasa Nakai, Satoki Matsushita, Sergio Mart\'in, Susanne Aalto, Takuma Izumi, Yuichi Terashima

arxiv:1506.01157 v1 · 2015-06-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5E55QBGA3TAMRJVKDAE3ZGRHO}

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	2026-05-18T01:58:24.924844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9749dec02606e606453550c04de4d13b8849384abbbcda0d6a2161fcd2fd2f1b

Aliases

arxiv: 1506.01157 · arxiv_version: 1506.01157v1 · doi: 10.48550/arxiv.1506.01157 · pith_short_12: S5E55QBGA3TA · pith_short_16: S5E55QBGA3TAMRJV · pith_short_8: S5E55QBG

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/S5E55QBGA3TAMRJVKDAE3ZGRHO \
  | 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: 9749dec02606e606453550c04de4d13b8849384abbbcda0d6a2161fcd2fd2f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152aacef5dd00af222cc7f21a76cabb4940b759f634c5405c74cbc6cf2156bfc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-03T08:13:00Z",
    "title_canon_sha256": "ce83d53fda3e8f734bd4d2e9267196672527f4aff07b7314c101a1ceea9f1330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01157",
    "kind": "arxiv",
    "version": 1
  }
}