Pith Number

pith:5W53GIWJ

pith:2013:5W53GIWJESI53VC5QODOGFLCVW

not attested not anchored not stored refs pending

Galactic cluster winds in presence of a dark energy

G.S. Bisnovatyi-Kogan, M. Merafina

arxiv:1303.7166 v1 · 2013-03-28 · 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{5W53GIWJESI53VC5QODOGFLCVW}

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	2026-05-18T01:50:51.488559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edbbb322c92491ddd45d8386e31562adb861eeb931bf9490806a91bfb8a0e5b7

Aliases

arxiv: 1303.7166 · arxiv_version: 1303.7166v1 · doi: 10.48550/arxiv.1303.7166 · pith_short_12: 5W53GIWJESI5 · pith_short_16: 5W53GIWJESI53VC5 · pith_short_8: 5W53GIWJ

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/5W53GIWJESI53VC5QODOGFLCVW \
  | 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: edbbb322c92491ddd45d8386e31562adb861eeb931bf9490806a91bfb8a0e5b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "503ee8c3d050177a58e5744a596155133868f55c6ffcd8b9c4b8b0c365a6b99c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-28T16:25:52Z",
    "title_canon_sha256": "fb6eeb388895d29bdfcd1e386f1bf148d9dddfa8caee5ab1a464ead258df7c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7166",
    "kind": "arxiv",
    "version": 1
  }
}