Pith Number

pith:AWJUHUPY

pith:2021:AWJUHUPYEOCTQAZWUX233CLQQ5

not attested not anchored not stored refs pending

Cosmic filaments in galaxy cluster outskirts: quantifying finding filaments in redshift space

Agust\'in Rost, Alexander Knebe, Alfonso Arag\'on-Salamanca, Elena Rasia, Frazer R. Pearce, Gustavo Yepes, Meghan E. Gray, Ulrike Kuchner, Weiguang Cui

arxiv:2102.12500 v1 · 2021-02-24 · astro-ph.CO · 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{AWJUHUPYEOCTQAZWUX233CLQQ5}

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	2026-07-05T02:23:27.642139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059343d1f82385380336a5f5bd89708752c25f225bebd1faf4a70421e1cb700c

Aliases

arxiv: 2102.12500 · arxiv_version: 2102.12500v1 · doi: 10.48550/arxiv.2102.12500 · pith_short_12: AWJUHUPYEOCT · pith_short_16: AWJUHUPYEOCTQAZW · pith_short_8: AWJUHUPY

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/AWJUHUPYEOCTQAZWUX233CLQQ5 \
  | 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: 059343d1f82385380336a5f5bd89708752c25f225bebd1faf4a70421e1cb700c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dee32f8cd90e2ae9fb63f1facf0e9a99f306d8ac9e085ca4e4c2bf001cd6e6a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-24T19:00:07Z",
    "title_canon_sha256": "6dde6ca147e450309a0f37104a914fc8b72f3dfa2ca53da2308091c090d4b9fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12500",
    "kind": "arxiv",
    "version": 1
  }
}