Pith Number

pith:UH4A3HAV

pith:2014:UH4A3HAVWACU3J4T7KD2ALWGDG

not attested not anchored not stored refs pending

The cosmic evolution of radio-AGN feedback to z=1

C. Simpson, E.E.Rigby, J.Sabater, L.M.Ker, P.N.Best

arxiv:1409.0263 v1 · 2014-08-31 · 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{UH4A3HAVWACU3J4T7KD2ALWGDG}

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	2026-05-18T01:42:11.368926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f80d9c15b0054da793fa87a02ec619a50ee2b60b25a3fbad7dae82ac8e1746

Aliases

arxiv: 1409.0263 · arxiv_version: 1409.0263v1 · doi: 10.48550/arxiv.1409.0263 · pith_short_12: UH4A3HAVWACU · pith_short_16: UH4A3HAVWACU3J4T · pith_short_8: UH4A3HAV

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/UH4A3HAVWACU3J4T7KD2ALWGDG \
  | 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: a1f80d9c15b0054da793fa87a02ec619a50ee2b60b25a3fbad7dae82ac8e1746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6758819f72832102405f856311b7a4896d16d1661645b2db0d9c5d22a271841e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-31T20:27:44Z",
    "title_canon_sha256": "bf15269e6f1454ba6662d16d8f2f37a095dc25335026bca4833e214996629af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0263",
    "kind": "arxiv",
    "version": 1
  }
}