Pith Number

pith:M7WLU53D

pith:2012:M7WLU53DRPV3W72MV5QC6YNRXE

not attested not anchored not stored refs pending

Suzaku Observation of Abell 1555 and Abell 1558: Searching for Non-thermal Emission from Large Scale Structure Formation

Kazuhiro Nakazawa, Ryu Makiya, Tomonori Totani

arxiv:1204.6393 v1 · 2012-04-28 · 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{M7WLU53DRPV3W72MV5QC6YNRXE}

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	2026-05-18T01:57:42.846614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ecba77638bebbb7f4caf602f61b1b914288c72f826f1b6054aa11bd95f4249

Aliases

arxiv: 1204.6393 · arxiv_version: 1204.6393v1 · doi: 10.48550/arxiv.1204.6393 · pith_short_12: M7WLU53DRPV3 · pith_short_16: M7WLU53DRPV3W72M · pith_short_8: M7WLU53D

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/M7WLU53DRPV3W72MV5QC6YNRXE \
  | 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: 67ecba77638bebbb7f4caf602f61b1b914288c72f826f1b6054aa11bd95f4249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdbe1b099dbdd953fb51373ac7466e7487126831f13a9ec311bc854d35e65626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-28T10:20:31Z",
    "title_canon_sha256": "31b9fe088bd193e93973a4ca586896680f076c7920f31c67df78331a85508c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6393",
    "kind": "arxiv",
    "version": 1
  }
}