Pith Number

pith:DWGOO6D6

pith:2023:DWGOO6D6SJJZEOOI7MYRZDGIP4

not attested not anchored not stored refs pending

Assessing stellar yields in Galaxy chemical evolution: observational stellar abundance patterns

Eda Gjergo, Jinning Liang, Xilong Fan

arxiv:2304.00208 v1 · 2023-04-01 · 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{DWGOO6D6SJJZEOOI7MYRZDGIP4}

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	2026-07-05T05:59:49.043774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8ce7787e92539239c8fb311c8cc87f36ed9e9f16137ab420e4ca0f2a03f787

Aliases

arxiv: 2304.00208 · arxiv_version: 2304.00208v1 · doi: 10.48550/arxiv.2304.00208 · pith_short_12: DWGOO6D6SJJZ · pith_short_16: DWGOO6D6SJJZEOOI · pith_short_8: DWGOO6D6

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/DWGOO6D6SJJZEOOI7MYRZDGIP4 \
  | 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: 1d8ce7787e92539239c8fb311c8cc87f36ed9e9f16137ab420e4ca0f2a03f787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3234cdef889886274b0b8ad5b9c8fc5f4f4a2829f20c5c6a9e5a764444d551",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-04-01T02:58:23Z",
    "title_canon_sha256": "b5e2a11f5aedbf28a49ca34f9def7d431c7c385d29adb7a854da3943f5c42739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00208",
    "kind": "arxiv",
    "version": 1
  }
}