Pith Number

pith:AJF7XFXZ

pith:2020:AJF7XFXZ7HXK3CV7AAPTFOQVS7

not attested not anchored not stored refs pending

Very Large Array observations of the mini-halo and AGN feedback in the Phoenix cluster

A. Ignesti, B. R. McNamara, H. J. A. R\"ottgering, J. Hlavacek-Larrondo, M. McDonald, R. J. van Weeren, R. Timmerman

arxiv:2009.13238 v1 · 2020-09-28 · 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{AJF7XFXZ7HXK3CV7AAPTFOQVS7}

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	2026-07-05T02:12:24.826942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

024bfb96f9f9eead8abf001f32ba1597e64c5c1fc8ad6420ed2b1c1d5d1b6d6c

Aliases

arxiv: 2009.13238 · arxiv_version: 2009.13238v1 · doi: 10.48550/arxiv.2009.13238 · pith_short_12: AJF7XFXZ7HXK · pith_short_16: AJF7XFXZ7HXK3CV7 · pith_short_8: AJF7XFXZ

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/AJF7XFXZ7HXK3CV7AAPTFOQVS7 \
  | 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: 024bfb96f9f9eead8abf001f32ba1597e64c5c1fc8ad6420ed2b1c1d5d1b6d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0afdde0c8669d352b38984a4d8cdc48a544bcf33d50a2ee99766f418e4b47c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-28T12:06:06Z",
    "title_canon_sha256": "473b3c69f443de89e674db74275546c3ddaabf8749af1adab3c7792c2a9748e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13238",
    "kind": "arxiv",
    "version": 1
  }
}