Pith Number

pith:DCT244UM

pith:2024:DCT244UMVXK75IANGUP6J5FFQ7

not attested not anchored not stored refs pending

The Rapid Formation of the Metal Poor Milky Way

Ana Bonaca, Benjamin D. Johnson, Charlie Conroy, Jiwon Jesse Han, Phillip Cargile, Rohan P. Naidu, Turner Woody, Vedant Chandra, Yuan-Sen Ting

arxiv:2409.04529 v1 · 2024-09-06 · 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{DCT244UMVXK75IANGUP6J5FFQ7}

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	2026-07-05T09:04:13.299419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a7ae728cadd5fea00d351fe4f4a587fc73e6551f4525d6bb518f9afc6d48a0

Aliases

arxiv: 2409.04529 · arxiv_version: 2409.04529v1 · doi: 10.48550/arxiv.2409.04529 · pith_short_12: DCT244UMVXK7 · pith_short_16: DCT244UMVXK75IAN · pith_short_8: DCT244UM

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/DCT244UMVXK75IANGUP6J5FFQ7 \
  | 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: 18a7ae728cadd5fea00d351fe4f4a587fc73e6551f4525d6bb518f9afc6d48a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8e23163005b980d30527ce93de1189acae555ca23b5c675f7281352d966a1eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-06T18:00:05Z",
    "title_canon_sha256": "e15e1c8f385fbc2bfaf77cd047c6f8549396bfc2aefd2363de4046e7a7874258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04529",
    "kind": "arxiv",
    "version": 1
  }
}