Pith Number

pith:E33CLJBZ

pith:2024:E33CLJBZRDMPFTGJX2G7DOHU4R

not attested not anchored not stored refs pending

Investigating lower limit of metallicity for Galactic thin disk

Erbil Gugercinoglu, Guozhen Hu, Wenyuan Cui, Zhengyi Shao

arxiv:2412.06187 v1 · 2024-12-09 · 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{E33CLJBZRDMPFTGJX2G7DOHU4R}

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	2026-07-05T09:46:16.884539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26f625a43988d8f2ccc9be8df1b8f4e44f43dfe4db28ca153025ba277ae4efab

Aliases

arxiv: 2412.06187 · arxiv_version: 2412.06187v1 · doi: 10.48550/arxiv.2412.06187 · pith_short_12: E33CLJBZRDMP · pith_short_16: E33CLJBZRDMPFTGJ · pith_short_8: E33CLJBZ

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/E33CLJBZRDMPFTGJX2G7DOHU4R \
  | 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: 26f625a43988d8f2ccc9be8df1b8f4e44f43dfe4db28ca153025ba277ae4efab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76127d7194aaac682a66563a85e6ff46a7a149883c7c681a7a7265020f9f356",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-09T03:53:27Z",
    "title_canon_sha256": "08d8de4ec1eb06f7fbe31f35ef4fd70fd088a28b9aa9d9e5e41ac4ce1827f53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06187",
    "kind": "arxiv",
    "version": 1
  }
}