Pith Number

pith:EMB6SS27

pith:2020:EMB6SS27GRR3KU3AOSMIAXZVLF

not attested not anchored not stored refs pending

Encounters of Merger and Accretion Shocks in Galaxy Clusters and their Effects on Intracluster Medium

Congyao Zhang, Eugene Churazov, Irina Zhuravleva, Klaus Dolag, William R. Forman

arxiv:2001.10959 v2 · 2020-01-29 · 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{EMB6SS27GRR3KU3AOSMIAXZVLF}

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	2026-07-05T00:59:56.585183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2303e94b5f3463b553607498805f35596bb427f4faca8790d467a658bcacea95

Aliases

arxiv: 2001.10959 · arxiv_version: 2001.10959v2 · doi: 10.48550/arxiv.2001.10959 · pith_short_12: EMB6SS27GRR3 · pith_short_16: EMB6SS27GRR3KU3A · pith_short_8: EMB6SS27

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/EMB6SS27GRR3KU3AOSMIAXZVLF \
  | 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: 2303e94b5f3463b553607498805f35596bb427f4faca8790d467a658bcacea95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553024ab6b9a05051852c7005660f863eb430b4191245c18d157a8f7b23f6ebb",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-29T17:09:50Z",
    "title_canon_sha256": "903ba02361e6fbeef40d770247c2b20eccdc512104b2879b6d1e0cf59e67c5f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10959",
    "kind": "arxiv",
    "version": 2
  }
}