Pith Number

pith:UBOZPY2C

pith:2019:UBOZPY2CRBKHHOU3HI66AZB3KE

not attested not anchored not stored refs pending

The velocity field of the Lyra complex

D. Eckert, F. Gastaldello, M. Girardi, M. Longhetti, M. Nonino, M. Rossetti, S. Clavico, S. De Grandi, S. Ghizzardi, W. Boschin

arxiv:1908.02277 v2 · 2019-08-06 · astro-ph.GA · 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{UBOZPY2CRBKHHOU3HI66AZB3KE}

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

1 paper in Pith

Particle acceleration in a nearby galaxy cluster pair: the role of cluster dynamics

Receipt and verification

First computed	2026-07-05T00:34:42.395792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05d97e342885473ba9b3a3de0643b510f4bb2df5cf2c04ec6150ea95335b443

Aliases

arxiv: 1908.02277 · arxiv_version: 1908.02277v2 · doi: 10.48550/arxiv.1908.02277 · pith_short_12: UBOZPY2CRBKH · pith_short_16: UBOZPY2CRBKHHOU3 · pith_short_8: UBOZPY2C

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/UBOZPY2CRBKHHOU3HI66AZB3KE \
  | 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: a05d97e342885473ba9b3a3de0643b510f4bb2df5cf2c04ec6150ea95335b443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141066665a75c2655f5be2778bae28dd6487678b9cf093044a41d6dcfd3018e0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-06T17:58:32Z",
    "title_canon_sha256": "fd91c8aff673db4674b9758ae729b2df99e5fa345c96cb40bcb16f068c3ad08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02277",
    "kind": "arxiv",
    "version": 2
  }
}