Pith Number

pith:D76BZOQD

pith:2012:D76BZOQDB3MJHDCS57LMFGJ6J7

not attested not anchored not stored refs pending

The dust emission SED of X-ray emitting regions in Stephan's Quintet

C. C. Popescu, C. K. Xu, G. Natale, J. Fischera, J. Sulentic, M. Dopita, M. Yun, N. Lu, P.-A. Duc, P. Appleton, R. J. Tuffs, U. Lisenfeld, W. Reach, Y. Gao

arxiv:1203.3430 v1 · 2012-03-15 · 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{D76BZOQDB3MJHDCS57LMFGJ6J7}

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	2026-05-18T01:58:08.343221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ffc1cba030ed8938c52efd6c2993e4ff12a611f318a8f20051b462b6702d18a

Aliases

arxiv: 1203.3430 · arxiv_version: 1203.3430v1 · doi: 10.48550/arxiv.1203.3430 · pith_short_12: D76BZOQDB3MJ · pith_short_16: D76BZOQDB3MJHDCS · pith_short_8: D76BZOQD

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/D76BZOQDB3MJHDCS57LMFGJ6J7 \
  | 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: 1ffc1cba030ed8938c52efd6c2993e4ff12a611f318a8f20051b462b6702d18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2338f64ee788bfbf13f48cd13cb88d26581f9f27ed2fadc84b798d141be2856b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-15T18:07:27Z",
    "title_canon_sha256": "09aac8464f90066cf7c17e4bbc7eea955eda1f7b39b0c567e857659be0327e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3430",
    "kind": "arxiv",
    "version": 1
  }
}