Pith Number

pith:TJCJPHGP

pith:2018:TJCJPHGPIKAGEP3OBHBLJYF5XX

not attested not anchored not stored refs pending

Bow shock in merging cluster A520: the edge of the radio halo and the electron-ion equilibration timescale

Maxim Markevitch, Qian Wang, Simona Giacintucci

arxiv:1802.03402 v2 · 2018-02-09 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJCJPHGPIKAGEP3OBHBLJYF5XX}

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	2026-05-18T00:11:57.418971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a44979ccf4280623f6e09c2b4e0bdbdcb57389b883fab8a46d7e20d9e0e9718

Aliases

arxiv: 1802.03402 · arxiv_version: 1802.03402v2 · doi: 10.48550/arxiv.1802.03402 · pith_short_12: TJCJPHGPIKAG · pith_short_16: TJCJPHGPIKAGEP3O · pith_short_8: TJCJPHGP

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/TJCJPHGPIKAGEP3OBHBLJYF5XX \
  | 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: 9a44979ccf4280623f6e09c2b4e0bdbdcb57389b883fab8a46d7e20d9e0e9718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19047fde917ee7911dbff42eb449c3eedbac0621088ccc71a305c60133e3556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-09T19:00:02Z",
    "title_canon_sha256": "bf9bd8040724f499a9d90fc5da946fd1eba19401b4b9a34b59dc4c188b4fb34a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03402",
    "kind": "arxiv",
    "version": 2
  }
}