Pith Number

pith:XP6DIVGJ

pith:2017:XP6DIVGJRNP6KAQ7EEE4NAQQEU

not attested not anchored not stored refs pending

The influence of atomic diffusion on stellar ages and chemical tagging

Aaron Dotter, Charlie Conroy, Martin Asplund, Phillip Cargile

arxiv:1704.03465 v1 · 2017-04-11 · astro-ph.SR · 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{XP6DIVGJRNP6KAQ7EEE4NAQQEU}

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	2026-05-18T00:44:08.662389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbfc3454c98b5fe5021f2109c68210250234c574907d47e801d6ca4422ef5f11

Aliases

arxiv: 1704.03465 · arxiv_version: 1704.03465v1 · doi: 10.48550/arxiv.1704.03465 · pith_short_12: XP6DIVGJRNP6 · pith_short_16: XP6DIVGJRNP6KAQ7 · pith_short_8: XP6DIVGJ

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/XP6DIVGJRNP6KAQ7EEE4NAQQEU \
  | 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: bbfc3454c98b5fe5021f2109c68210250234c574907d47e801d6ca4422ef5f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4291cc86a4e1ece04d5935b8b7fb97f5e747a9160582e9e6da1d36f453aff20d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-04-11T18:00:05Z",
    "title_canon_sha256": "721852271f1889ec02bd5ff59907d05316a35699a22cdc0a66e7e7eca9cda6de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03465",
    "kind": "arxiv",
    "version": 1
  }
}