Pith Number

pith:JY6EXAFU

pith:2006:JY6EXAFUPO7FWNIAOHDQSRHGM7

not attested not anchored not stored refs pending

X-ray Constraints on Galaxy-Gas-Jet Interactions in the Dumbbell Galaxies NGC4782 and NGC4783 in the LGG316 Group

C.Jones (1), M.E. Machacek (1), M.J. Hardcastle (2) ((1) CfA (2) Univ. of Hertfordshire), R.P. Kraft (1), W.R. Forman (1)

arxiv:astro-ph/0610904 v2 · 2006-10-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JY6EXAFUPO7FWNIAOHDQSRHGM7}

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	2026-05-18T04:28:57.403346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e3c4b80b47bbe5b350071c70944e667f24564ed54c5350258455b79bbafae11

Aliases

arxiv: astro-ph/0610904 · arxiv_version: astro-ph/0610904v2 · doi: 10.48550/arxiv.astro-ph/0610904 · pith_short_12: JY6EXAFUPO7F · pith_short_16: JY6EXAFUPO7FWNIA · pith_short_8: JY6EXAFU

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/JY6EXAFUPO7FWNIAOHDQSRHGM7 \
  | 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: 4e3c4b80b47bbe5b350071c70944e667f24564ed54c5350258455b79bbafae11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221bdc14ce1d5346f93e62b1e53961ae92c92b4689c9959fe1ec16ed96b2b3e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-30T18:45:20Z",
    "title_canon_sha256": "6b676cb12a2f9a9ee2e0b16c74c8383d114173b5757c501888ce832f57366517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610904",
    "kind": "arxiv",
    "version": 2
  }
}