Pith Number

pith:KSR3MJHK

pith:2006:KSR3MJHKYUOBO24SFP2PBIXZ4W

not attested not anchored not stored refs pending

CO emission from candidate photo-dissociation regions in M81

(2) STScI, (3) JHU APL, (4) Nobeyama, 5), (5) Graduate Univ. for Advanced Studies Tokyo, (6) Univ. of Tsukuba), H.I Heaton (3), J.H. Knapen (1), N. Kuno (4, N. Nakai (6) ((1) Univ. of Hertfordshire, R.J. Allen (2)

arxiv:astro-ph/0606554 v1 · 2006-06-22 · 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{KSR3MJHKYUOBO24SFP2PBIXZ4W}

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	2026-07-04T16:58:55.672657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a3b624eac51c176b922bf4f0a2f9e5a2a8044bee2e682a78326e94512848fb

Aliases

arxiv: astro-ph/0606554 · arxiv_version: astro-ph/0606554v1 · doi: 10.48550/arxiv.astro-ph/0606554 · pith_short_12: KSR3MJHKYUOB · pith_short_16: KSR3MJHKYUOBO24S · pith_short_8: KSR3MJHK

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/KSR3MJHKYUOBO24SFP2PBIXZ4W \
  | 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: 54a3b624eac51c176b922bf4f0a2f9e5a2a8044bee2e682a78326e94512848fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53c85a8d318db1febaa78faa4e487c638784d8131dde99d7ac1382f2a726ec6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-22T10:10:50Z",
    "title_canon_sha256": "53b5744cea060980e0156a94c1b219381e246a5ed212b6c83221901df70a222f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606554",
    "kind": "arxiv",
    "version": 1
  }
}