Pith Number

pith:IOCFWY27

pith:2013:IOCFWY275443WMDOP3UKRCVTB3

not attested not anchored not stored refs pending

AGN in dusty hosts: implications for galaxy evolution

A. Bongiorno, A. van der Wel, D. Sanders, J. Kartaltepe, M. Brusa, M. J. Page, M. Salvato, Myrto Symeonidis, O. Ilbert

arxiv:1305.1881 v1 · 2013-05-08 · 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{IOCFWY275443WMDOP3UKRCVTB3}

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	2026-05-18T01:50:04.665573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43845b635fef39bb306e7ee8a88ab30ef4607544a668414b9154995df3017cca

Aliases

arxiv: 1305.1881 · arxiv_version: 1305.1881v1 · doi: 10.48550/arxiv.1305.1881 · pith_short_12: IOCFWY275443 · pith_short_16: IOCFWY275443WMDO · pith_short_8: IOCFWY27

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/IOCFWY275443WMDOP3UKRCVTB3 \
  | 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: 43845b635fef39bb306e7ee8a88ab30ef4607544a668414b9154995df3017cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c7117f1ab13ac9c371fa7b05e376135051e99dbb9420f4f4f5fcc72a522d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-08T16:51:41Z",
    "title_canon_sha256": "b6d4c6ca29fe4787a10198cc84f2352b9e7b97a1f84cb69465f7e292e2487a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1881",
    "kind": "arxiv",
    "version": 1
  }
}