Pith Number

pith:PQVAZJQO

pith:2018:PQVAZJQOPADDPM72E35TJO4FNF

not attested not anchored not stored refs pending

Uneven flows: On cosmic bulk flows, local observers, and gravity

(2) Leiden, (3) Potsdam), Maciej Bilicki (2), Noam I. Libeskind (3) ((1) Warsaw, Wojciech A. Hellwing (1)

arxiv:1802.03391 v1 · 2018-02-09 · 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{PQVAZJQOPADDPM72E35TJO4FNF}

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	2026-05-18T00:15:16.228207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2a0ca60e780637b3fa26fb34bb85695ccfa1fa042927e6b573d51c072deaf3

Aliases

arxiv: 1802.03391 · arxiv_version: 1802.03391v1 · doi: 10.48550/arxiv.1802.03391 · pith_short_12: PQVAZJQOPADD · pith_short_16: PQVAZJQOPADDPM72 · pith_short_8: PQVAZJQO

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/PQVAZJQOPADDPM72E35TJO4FNF \
  | 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: 7c2a0ca60e780637b3fa26fb34bb85695ccfa1fa042927e6b573d51c072deaf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df09fd363c38bd48ff6d4cf5523bcf1c54eb8377102c48bb0a4db3f49122981f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-09T18:59:20Z",
    "title_canon_sha256": "6eebfde8eeaa1da4c9c07c05b48309f1f4c5c316c23a1940ce796cd1a6819551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03391",
    "kind": "arxiv",
    "version": 1
  }
}