Pith Number

pith:BLBY2JDW

pith:2017:BLBY2JDWONQWWK6ZAN56CBOSZF

not attested not anchored not stored refs pending

Extended ionized gas clouds in the Abell 1367 cluster

Giuseppe Gavazzi, Masafumi Yagi, Michitoshi Yoshida, Nobunari Kashikawa, Sadanori Okamura, Yutaka Komiyama

arxiv:1703.10301 v1 · 2017-03-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLBY2JDWONQWWK6ZAN56CBOSZF}

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	2026-05-18T00:45:38.839720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac38d247673616b2bd9037be105d2c9615e31d35fd7c61a77595f28818e03b8

Aliases

arxiv: 1703.10301 · arxiv_version: 1703.10301v1 · doi: 10.48550/arxiv.1703.10301 · pith_short_12: BLBY2JDWONQW · pith_short_16: BLBY2JDWONQWWK6Z · pith_short_8: BLBY2JDW

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/BLBY2JDWONQWWK6ZAN56CBOSZF \
  | 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: 0ac38d247673616b2bd9037be105d2c9615e31d35fd7c61a77595f28818e03b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718cad328981bdcd99677209c16cc575ad2098c25be4a1048a06534a003c1b3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-30T03:40:55Z",
    "title_canon_sha256": "78db7b46101b3bc2e9f8f0e6fe781fd64ca12402c75a8d2de39bbb2bc0114c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10301",
    "kind": "arxiv",
    "version": 1
  }
}