Pith Number

pith:EI277A4H

pith:2018:EI277A4HZYZKAPQOBG6QZYBLN6

not attested not anchored not stored refs pending

Metal-rich trailing outflows uplifted by AGN bubbles in galaxy clusters

Fulai Guo, Xiaodong Duan

arxiv:1805.02689 v2 · 2018-05-07 · astro-ph.HE · astro-ph.CO · 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{EI277A4HZYZKAPQOBG6QZYBLN6}

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	2026-05-18T00:09:59.376635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2235ff8387ce32a03e0e09bd0ce02b6f9df77b665c9bc777e9bf16f13228830b

Aliases

arxiv: 1805.02689 · arxiv_version: 1805.02689v2 · doi: 10.48550/arxiv.1805.02689 · pith_short_12: EI277A4HZYZK · pith_short_16: EI277A4HZYZKAPQO · pith_short_8: EI277A4H

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/EI277A4HZYZKAPQOBG6QZYBLN6 \
  | 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: 2235ff8387ce32a03e0e09bd0ce02b6f9df77b665c9bc777e9bf16f13228830b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31dc21919d5610ad1dcccd69e244d6d33cb02908b5332ad23628db63de8550f8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-07T18:38:04Z",
    "title_canon_sha256": "f0fc67e206d734f24687fa1ba353927e7cc4170fca941c7a4d7e25ea05e33677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02689",
    "kind": "arxiv",
    "version": 2
  }
}