Pith Number

pith:7A2DARFA

pith:2024:7A2DARFATFOWXKTSJGWEL2VNEC

not attested not anchored not stored refs pending

Mapping radial abundance gradients with Gaia-ESO open clusters: Evidence of recent gas accretion in the Milky Way disk

Carlos Viscasillas V\'azquez, Emanuele Spitoni, Francesca Matteucci, Laura Magrini, Marco Palla, Mariagrazia Franchini, Marta Molero, Sofia Randich

arxiv:2408.17395 v2 · 2024-08-30 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A2DARFATFOWXKTSJGWEL2VNEC}

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	2026-07-05T09:23:57.752959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8343044a0995d6baa7249ac45eaad20b5db4c2b9e8253e4f1f9377213517377

Aliases

arxiv: 2408.17395 · arxiv_version: 2408.17395v2 · doi: 10.48550/arxiv.2408.17395 · pith_short_12: 7A2DARFATFOW · pith_short_16: 7A2DARFATFOWXKTS · pith_short_8: 7A2DARFA

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/7A2DARFATFOWXKTSJGWEL2VNEC \
  | 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: f8343044a0995d6baa7249ac45eaad20b5db4c2b9e8253e4f1f9377213517377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace30100df25a04e77d3881d46b7076eb2a2729044c503b90172ac1e983405b9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-30T16:29:12Z",
    "title_canon_sha256": "4cd18da8b542f367a71d387174fb7be21ff4e61a8e86df9eb811a4594074207a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.17395",
    "kind": "arxiv",
    "version": 2
  }
}