Pith Number

pith:KAITW6HV

pith:2009:KAITW6HVHZIRZRKNMXK62ZYKPO

not attested not anchored not stored refs pending

Powerful H$_2$ Line-cooling in Stephan's Quintet : I - Mapping the Significant Cooling Pathways in Group-wide Shocks

C.K. Xu, F. Boulanger, J.D. Smith, J. Rasmussen, M.E. Cluver, M.S. Yun, N. Lu, P.-A. Duc, P. Guillard, P.N. Appleton, P. Ogle, R. Tuffs, W.T. Reach

arxiv:0912.0282 v1 · 2009-12-01 · 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{KAITW6HVHZIRZRKNMXK62ZYKPO}

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	2026-05-18T02:34:02.730641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50113b78f53e511cc54d65d5ed670a7bbf52edaa073aa4e81a5056e202c63875

Aliases

arxiv: 0912.0282 · arxiv_version: 0912.0282v1 · doi: 10.48550/arxiv.0912.0282 · pith_short_12: KAITW6HVHZIR · pith_short_16: KAITW6HVHZIRZRKN · pith_short_8: KAITW6HV

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/KAITW6HVHZIRZRKNMXK62ZYKPO \
  | 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: 50113b78f53e511cc54d65d5ed670a7bbf52edaa073aa4e81a5056e202c63875

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90589b3c38582338b44dafd3382437c80d82cbf0b183fc135ee1e8f7a66d9a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-01T22:11:49Z",
    "title_canon_sha256": "4b9147300a100b48285145182ef310eecc03bff25531bffbe6e71ef2183107f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0282",
    "kind": "arxiv",
    "version": 1
  }
}