Pith Number

pith:5GL4IKLP

pith:2017:5GL4IKLPVEXNTC3AL3UHWNOUDT

not attested not anchored not stored refs pending

WISE data as a photometric redshift indicator for radio AGN

E.M. Sadler, J. R. Allison, M. Glowacki, T. H. Jarrett, V. A. Moss

arxiv:1709.08634 v1 · 2017-09-25 · astro-ph.IM · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GL4IKLPVEXNTC3AL3UHWNOUDT}

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	2026-05-18T00:34:22.149751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e997c4296fa92ed98b605ee87b35d41cf0ffdf7e8aebd8aae9fb9195d6ca1925

Aliases

arxiv: 1709.08634 · arxiv_version: 1709.08634v1 · doi: 10.48550/arxiv.1709.08634 · pith_short_12: 5GL4IKLPVEXN · pith_short_16: 5GL4IKLPVEXNTC3A · pith_short_8: 5GL4IKLP

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/5GL4IKLPVEXNTC3AL3UHWNOUDT \
  | 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: e997c4296fa92ed98b605ee87b35d41cf0ffdf7e8aebd8aae9fb9195d6ca1925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9515de9adaddac9cbaacd6af0f09bde734c3d6a15b300210c702c9ebe6bf1f7d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-25T18:00:02Z",
    "title_canon_sha256": "bd0b6ad7b7941791b5a1590e2f981669107ad25f848460041c8d73ca1c3c29ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08634",
    "kind": "arxiv",
    "version": 1
  }
}