Pith Number

pith:5YHD5XAD

pith:2022:5YHD5XADEVTMBDKROLDH56X7IV

not attested not anchored not stored refs pending

Death at watersheds: galaxy quenching in low-density environments

Elmo Tempel, Jaan Einasto, Lauri Juhan Liivam\"agi, Maret Einasto, Peeter Tenjes, Rain Kipper

arxiv:2210.10761 v3 · 2022-10-19 · 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{5YHD5XADEVTMBDKROLDH56X7IV}

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	2026-07-05T06:24:45.168671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0e3edc032566c08d5172c67efaff45731680a59559f466c59e5ad502a3b6d9

Aliases

arxiv: 2210.10761 · arxiv_version: 2210.10761v3 · doi: 10.48550/arxiv.2210.10761 · pith_short_12: 5YHD5XADEVTM · pith_short_16: 5YHD5XADEVTMBDKR · pith_short_8: 5YHD5XAD

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/5YHD5XADEVTMBDKROLDH56X7IV \
  | 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: ee0e3edc032566c08d5172c67efaff45731680a59559f466c59e5ad502a3b6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5367e75cdcf636be1d3ef0eb5892ce9f4ce1e1bc50722307acd44031b9518a2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-19T17:56:26Z",
    "title_canon_sha256": "e0178082c143947073b4563ff5d9b92b3685c64aa7fca3cf84381fb8ec469ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10761",
    "kind": "arxiv",
    "version": 3
  }
}