Pith Number

pith:OA2C3N63

pith:2021:OA2C3N63PFC4RGYQRBTFQT6OAQ

not attested not anchored not stored refs pending

The Three Hundred Project: The stellar angular momentum evolution of cluster galaxies

Alexander Knebe, Chris Power, Claudia D. P. Lagos, Frazer R. Pearce, Giuseppe Murante, Gustavo Yepes, Klaus Dolag, Robert Mostoghiu, Stefano Borgani, Weiguang Cui

arxiv:2105.01676 v1 · 2021-05-04 · 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{OA2C3N63PFC4RGYQRBTFQT6OAQ}

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	2026-07-05T03:02:52.732561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70342db7db7945c89b108866584fce0415fb9c63679a333263d8ad0b2802ddf4

Aliases

arxiv: 2105.01676 · arxiv_version: 2105.01676v1 · doi: 10.48550/arxiv.2105.01676 · pith_short_12: OA2C3N63PFC4 · pith_short_16: OA2C3N63PFC4RGYQ · pith_short_8: OA2C3N63

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/OA2C3N63PFC4RGYQRBTFQT6OAQ \
  | 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: 70342db7db7945c89b108866584fce0415fb9c63679a333263d8ad0b2802ddf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e3422d340a719488d73626a98d68869a8742f760e8d10c36121ea064a694b0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-04T18:00:10Z",
    "title_canon_sha256": "e36bace72401d5f586c1cabe2297b60e32e8a01763c0a00c01655b0af8afc3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01676",
    "kind": "arxiv",
    "version": 1
  }
}