Pith Number

pith:KJKUU65Z

pith:2009:KJKUU65ZC6P765OZXG4Q5QXP2Z

not attested not anchored not stored refs pending

The Magellanic Bridge as a DLA System: Physical Properties of Cold Gas toward PKS0312-770

Bart P. Wakker, Henry A. Kobulnicky, Jane C. Charlton, Joss Bland-Hawthorn, Toru Misawa

arxiv:0902.0208 v1 · 2009-02-02 · 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{KJKUU65ZC6P765OZXG4Q5QXP2Z}

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	2026-05-18T04:29:16.921069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52554a7bb9179fff75d9b9b90ec2efd64c60092953084ccf6fcde47715bcfe3d

Aliases

arxiv: 0902.0208 · arxiv_version: 0902.0208v1 · doi: 10.48550/arxiv.0902.0208 · pith_short_12: KJKUU65ZC6P7 · pith_short_16: KJKUU65ZC6P765OZ · pith_short_8: KJKUU65Z

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/KJKUU65ZC6P765OZXG4Q5QXP2Z \
  | 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: 52554a7bb9179fff75d9b9b90ec2efd64c60092953084ccf6fcde47715bcfe3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c3a28eeff664d4950368d8dc751864f23e177fdc9fc15aaa18e24c718b3566d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-02-02T07:00:09Z",
    "title_canon_sha256": "0e4414b7c70656958a8e90b35a9dce8f3f5572ca04fe28c9c6a5458361702377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0208",
    "kind": "arxiv",
    "version": 1
  }
}