Pith Number

pith:Z7SYPPBQ

pith:2022:Z7SYPPBQBGIEJRO74D7FWOFERB

not attested not anchored not stored refs pending

The Pristine survey -- XVII. The C-19 stream is dynamically hot and more extended than previously thought

Akshara Viswanathan, Amandine Doliva-Dolinsky, Anke Arentsen, Benoit Famaey, Carmela Lardo, David S. Aguado, Elisabetta Caffau, Else Starkenburg, Federico Sestito, Guillaume F. Thomas, Jonay I. Gonz\'alez Hern\'andez, Julio F. Navarro, Khyati Malhan, Kim A. Venn, Lyudmila I. Mashonkina, Michele Bellazzini, Morgan Fouesneau, Nicolas F. Martin, Pascale Jablonka, Piercarlo Bonifacio, Rapha\"el Errani, Rodrigo A. Ibata, Rub\'en S\'anchez Janssen, Sara Vitali, Zhen Yuan

arxiv:2203.02512 v2 · 2022-03-04 · 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{Z7SYPPBQBGIEJRO74D7FWOFERB}

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	2026-07-05T04:27:54.042286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe587bc30099044c5dfe0fe5b38a48840ae25b4f48a4b8a7fe5d2c03df82e6e

Aliases

arxiv: 2203.02512 · arxiv_version: 2203.02512v2 · doi: 10.48550/arxiv.2203.02512 · pith_short_12: Z7SYPPBQBGIE · pith_short_16: Z7SYPPBQBGIEJRO7 · pith_short_8: Z7SYPPBQ

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/Z7SYPPBQBGIEJRO74D7FWOFERB \
  | 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: cfe587bc30099044c5dfe0fe5b38a48840ae25b4f48a4b8a7fe5d2c03df82e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4db7fa97a8ecbc8bd6f0d2a9543ce8f6820745b25ea69c28898653faa4b24c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-04T19:00:01Z",
    "title_canon_sha256": "5aa5d180379f68054957beb2f65b62912e541305fcad5f649a6b0395480a5dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02512",
    "kind": "arxiv",
    "version": 2
  }
}