Pith Number

pith:7W42DOLY

pith:2011:7W42DOLYPZ232ILPZNKPQIOYQH

not attested not anchored not stored refs pending

X-Ray View of the Shock Front in the Merging Cluster Abell 3376 with Suzaku

Hiroki Akamatsu, Kazuhiro Nakazawa, Motokazu Takizawa, Takaya Ohashi, Yasushi Fukazawa, Yoshitaka Ishisaki

arxiv:1112.5955 v1 · 2011-12-27 · 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{7W42DOLYPZ232ILPZNKPQIOYQH}

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.

Cited by

2 papers in Pith

The Treble Clef radio phoenix and its old nonthermal filaments

Multi-Wavelength Signatures of a Giant Cometary Radio Halo in MACSJ0417-1154

Receipt and verification

First computed	2026-05-18T01:59:00.341107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb9a1b9787e75bd216fcb54f821d881d0ce1cb5437382462a4f68f356195e1d

Aliases

arxiv: 1112.5955 · arxiv_version: 1112.5955v1 · doi: 10.48550/arxiv.1112.5955 · pith_short_12: 7W42DOLYPZ23 · pith_short_16: 7W42DOLYPZ232ILP · pith_short_8: 7W42DOLY

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/7W42DOLYPZ232ILPZNKPQIOYQH \
  | 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: fdb9a1b9787e75bd216fcb54f821d881d0ce1cb5437382462a4f68f356195e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1f3dd5fefd2fdc195b03e0b5cf30d795205a8630d639806d0e9aae09ec12f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-27T12:08:27Z",
    "title_canon_sha256": "011f6f345d243439fc8339c791c095657930f91618ed822e75c1ea343827f66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5955",
    "kind": "arxiv",
    "version": 1
  }
}