Pith Number

pith:W3KSYWKA

pith:2015:W3KSYWKA2JOE2TGEROXKW5CL23

not attested not anchored not stored refs pending

Searching for Optical Counterparts to Ultra-compact High Velocity Clouds: Possible Detection of a Counterpart to AGC 198606

(2) ASTRON, (3) Cornell University, (4) Macalester College, (5) Universidad de Chile), Elizabeth A. K. Adams (2), John J. Salzer (1), John M. Cannon (4), Katherine L. Rhode (1), Martha P. Haynes (3), Ricardo R. Mu\~noz (5) ((1) Indiana University, Riccardo Giovanelli (3), Steven Janowiecki (1), William Janesh (1)

arxiv:1508.02730 v1 · 2015-08-11 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3KSYWKA2JOE2TGEROXKW5CL23}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:32:27.090876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d52c5940d25c4d4cc48baeab744bd6d87e68ab2a37b360250fb028cb9a91a6

Aliases

arxiv: 1508.02730 · arxiv_version: 1508.02730v1 · doi: 10.48550/arxiv.1508.02730 · pith_short_12: W3KSYWKA2JOE · pith_short_16: W3KSYWKA2JOE2TGE · pith_short_8: W3KSYWKA

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/W3KSYWKA2JOE2TGEROXKW5CL23 \
  | 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: b6d52c5940d25c4d4cc48baeab744bd6d87e68ab2a37b360250fb028cb9a91a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71c4f45ea6b35f5f1fd1a3b0de43997f3c4dbfc23ee6066813a8f4b52dbfb76",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-11T20:23:47Z",
    "title_canon_sha256": "d92a5526d15e68e0afb33cf1292f6df4833087ae088fa4e395b65cf0450e9695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02730",
    "kind": "arxiv",
    "version": 1
  }
}