Pith Number

pith:53GTL5P7

pith:2017:53GTL5P7OPAPNSBM6H7JI53ZJW

not attested not anchored not stored refs pending

ATLASGAL - Ammonia observations towards the southern Galactic Plane

B. S. Koribalski, C. M. Walmsley, F. Schuller, F.Wyrowski, J. S. Urquhart, K. M. Menten, M. Wienen, T. Csengeri

arxiv:1708.07839 v1 · 2017-08-25 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53GTL5P7OPAPNSBM6H7JI53ZJW}

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	2026-05-18T00:23:33.964768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eecd35f5ff73c0f6c82cf1fe9477794db14ebac7cb7bb6c37ab0a48d41493a3e

Aliases

arxiv: 1708.07839 · arxiv_version: 1708.07839v1 · doi: 10.48550/arxiv.1708.07839 · pith_short_12: 53GTL5P7OPAP · pith_short_16: 53GTL5P7OPAPNSBM · pith_short_8: 53GTL5P7

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/53GTL5P7OPAPNSBM6H7JI53ZJW \
  | 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: eecd35f5ff73c0f6c82cf1fe9477794db14ebac7cb7bb6c37ab0a48d41493a3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d123ab151d7b7b67568b2bff833743508d43a314021dc833027b6d20868a2519",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-25T18:00:02Z",
    "title_canon_sha256": "0e8c81feb0320489692dc9e041a5bbfa60f149bb99bb4bf8943854bda0d7d3bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07839",
    "kind": "arxiv",
    "version": 1
  }
}