Pith Number

pith:ORZXPEGX

pith:2013:ORZXPEGX3F2BIGMIRXT5TMSERP

not attested not anchored not stored refs pending

Star-formation in the host galaxies of radio-AGN

Marios Karouzos, Markos Trichas, Matthew Malkan, Myungshin Im, the AKARI-NEP team

arxiv:1301.7171 v1 · 2013-01-30 · 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{ORZXPEGX3F2BIGMIRXT5TMSERP}

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	2026-05-18T03:04:38.151112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74737790d7d9741419888de7d9b2448bd3755ccdd5617cde33ee631232d39820

Aliases

arxiv: 1301.7171 · arxiv_version: 1301.7171v1 · doi: 10.48550/arxiv.1301.7171 · pith_short_12: ORZXPEGX3F2B · pith_short_16: ORZXPEGX3F2BIGMI · pith_short_8: ORZXPEGX

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/ORZXPEGX3F2BIGMIRXT5TMSERP \
  | 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: 74737790d7d9741419888de7d9b2448bd3755ccdd5617cde33ee631232d39820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed234d29a15736ef808255df3defe4eaa090620b3c5590fc1668875996c1cc04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-30T09:16:07Z",
    "title_canon_sha256": "299f87609d4d6a9fab10a5d8f51e4ceff5b1ddc4b4eefa7475756d4a22e7c81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7171",
    "kind": "arxiv",
    "version": 1
  }
}