Pith Number

pith:RERWN476

pith:2023:RERWN4766FO7QA5PHOI7RQLIX7

not attested not anchored not stored refs pending

On Stellar Migration from Andromeda to the Milky Way

Dominik J. Schwarz, Lukas G\"ulzow, Malcolm Fairbairn

arxiv:2306.08143 v2 · 2023-06-13 · 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{RERWN4766FO7QA5PHOI7RQLIX7}

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	2026-07-05T08:07:56.725162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892366f3fef15df803af3b91f8c168bfce5edd607f81bc772e549eab4bf3eee4

Aliases

arxiv: 2306.08143 · arxiv_version: 2306.08143v2 · doi: 10.48550/arxiv.2306.08143 · pith_short_12: RERWN4766FO7 · pith_short_16: RERWN4766FO7QA5P · pith_short_8: RERWN476

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/RERWN4766FO7QA5PHOI7RQLIX7 \
  | 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: 892366f3fef15df803af3b91f8c168bfce5edd607f81bc772e549eab4bf3eee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f1ca1dacd21d3d594973e5dbaf8e2fc28994c63b6655929104027292d3f3c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-06-13T21:15:59Z",
    "title_canon_sha256": "a3583a0001597658f64cc810b59709f866de2d39ed779768b32f981d21cb5440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08143",
    "kind": "arxiv",
    "version": 2
  }
}