Pith Number

pith:TBYYFRDM

pith:2016:TBYYFRDMHLR66G5RM2DAJDKMDZ

not attested not anchored not stored refs pending

A Strong Merger Shock in Abell 665

Andrea Morandi, Craig Sarazin, Daniel Wik, Federica Govoni, Gabriele Giovannini, Luigina Feretti, Maxim Markevitch, Ming Sun, Sarthak Dasadia, Valentina Vacca

arxiv:1603.01271 v1 · 2016-03-03 · 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{TBYYFRDMHLR66G5RM2DAJDKMDZ}

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	2026-05-18T01:18:28.727268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987182c46c3ae3ef1bb16686048d4c1e693073dc1192e5452089e7e3258a2dff

Aliases

arxiv: 1603.01271 · arxiv_version: 1603.01271v1 · doi: 10.48550/arxiv.1603.01271 · pith_short_12: TBYYFRDMHLR6 · pith_short_16: TBYYFRDMHLR66G5R · pith_short_8: TBYYFRDM

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/TBYYFRDMHLR66G5RM2DAJDKMDZ \
  | 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: 987182c46c3ae3ef1bb16686048d4c1e693073dc1192e5452089e7e3258a2dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43dc4d527f2e8faab9af0af7675b1555e217d79555aad4f3426570fb2d4bc019",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-03T21:00:03Z",
    "title_canon_sha256": "d6448bef34886d9e9449b7c5aa5c770523505c6de69120118348534ebea4fea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01271",
    "kind": "arxiv",
    "version": 1
  }
}