Pith Number

pith:AGU4XZ7T

pith:2017:AGU4XZ7TQLV2AEXSDVZCWBVY7S

not attested not anchored not stored refs pending

Searching for luminous absorbed sources in the WISE AGN catalogue

A. Akylas, A. Corral, E. Batziou, F.J. Carrera, G. Mountrichas, I. Georgantopoulos, I. Ordovas-Pascual, N. J. Secrest, S. Mateos

arxiv:1703.03051 v1 · 2017-03-08 · astro-ph.GA · 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{AGU4XZ7TQLV2AEXSDVZCWBVY7S}

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	2026-05-18T00:49:01.709291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a9cbe7f382eba012f21d722b06b8fcbf76d28c7a581055d4630593e01d976d

Aliases

arxiv: 1703.03051 · arxiv_version: 1703.03051v1 · doi: 10.48550/arxiv.1703.03051 · pith_short_12: AGU4XZ7TQLV2 · pith_short_16: AGU4XZ7TQLV2AEXS · pith_short_8: AGU4XZ7T

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/AGU4XZ7TQLV2AEXSDVZCWBVY7S \
  | 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: 01a9cbe7f382eba012f21d722b06b8fcbf76d28c7a581055d4630593e01d976d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da088403604e2bb16aec7ed98100dbe85e0a6817969693b2e28a56c120015868",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-08T22:00:02Z",
    "title_canon_sha256": "2db27643d5ff486faa1c964e06556d2e706fffb4ee2ed87e16bda4e612e6c6c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03051",
    "kind": "arxiv",
    "version": 1
  }
}