Pith Number

pith:XQ2KJZDX

pith:2006:XQ2KJZDXPT44RBY2VC2PCPZSWY

not attested not anchored not stored refs pending

A NICMOS search for obscured Supernovae in starburst galaxies

F. Mannucci, G. Cresci, M. Della Valle, R. Maiolino

arxiv:astro-ph/0610783 v1 · 2006-10-26 · 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{XQ2KJZDXPT44RBY2VC2PCPZSWY}

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	2026-07-04T16:59:34.417709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc34a4e4777cf9c8871aa8b4f13f32b63bba278d430056cc83490500b2fd7309

Aliases

arxiv: astro-ph/0610783 · arxiv_version: astro-ph/0610783v1 · doi: 10.48550/arxiv.astro-ph/0610783 · pith_short_12: XQ2KJZDXPT44 · pith_short_16: XQ2KJZDXPT44RBY2 · pith_short_8: XQ2KJZDX

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/XQ2KJZDXPT44RBY2VC2PCPZSWY \
  | 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: bc34a4e4777cf9c8871aa8b4f13f32b63bba278d430056cc83490500b2fd7309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b0ac622cfaa0b726e472e5da171910ada8bc4b5f1743f256ff6c5b9f269ecc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-26T12:49:55Z",
    "title_canon_sha256": "8012c9d873f53cac6579f2272160209eecddc891c487c24d2fade53235f6583d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610783",
    "kind": "arxiv",
    "version": 1
  }
}