Pith Number

pith:DRGO7VJG

pith:2012:DRGO7VJGKJKHLLBPSYTP6PUAWC

not attested not anchored not stored refs pending

Overview on spectral line source finding and visualisation

Baerbel S. Koribalski

arxiv:1206.6916 v1 · 2012-06-29 · 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{DRGO7VJGKJKHLLBPSYTP6PUAWC}

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	2026-05-18T01:56:36.632291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4cefd526525475ac2f9626ff3e80b082b6f62b74e7260f7315b4b7246cc8e3

Aliases

arxiv: 1206.6916 · arxiv_version: 1206.6916v1 · doi: 10.48550/arxiv.1206.6916 · pith_short_12: DRGO7VJGKJKH · pith_short_16: DRGO7VJGKJKHLLBP · pith_short_8: DRGO7VJG

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/DRGO7VJGKJKHLLBPSYTP6PUAWC \
  | 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: 1c4cefd526525475ac2f9626ff3e80b082b6f62b74e7260f7315b4b7246cc8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651093d8583cc14307988a7335744c8f75e92405337975f86fb412922c581228",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-29T00:09:18Z",
    "title_canon_sha256": "12d2c77156ab56fe3eb6a3a1ae42847ca26f8b0d4ad78589ff3947e683b59b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6916",
    "kind": "arxiv",
    "version": 1
  }
}