Pith Number

pith:YDQYDSNK

pith:2015:YDQYDSNKTRPPUQED5HNF6RZGMW

not attested not anchored not stored refs pending

Oxygen, {\alpha}-element and iron abundance distributions in the inner part of the Galactic thin disc

I.A. Yegorova, Ivo Saviane, R.P. Martin, S.A. Korotin, S.M. Andrievsky, V.V. Kovtyukh

arxiv:1503.05898 v1 · 2015-03-19 · 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{YDQYDSNKTRPPUQED5HNF6RZGMW}

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	2026-05-18T01:40:50.212344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e181c9aa9c5efa4083e9da5f47266585a3097347c44593fa64babbc9281db1

Aliases

arxiv: 1503.05898 · arxiv_version: 1503.05898v1 · doi: 10.48550/arxiv.1503.05898 · pith_short_12: YDQYDSNKTRPP · pith_short_16: YDQYDSNKTRPPUQED · pith_short_8: YDQYDSNK

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/YDQYDSNKTRPPUQED5HNF6RZGMW \
  | 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: c0e181c9aa9c5efa4083e9da5f47266585a3097347c44593fa64babbc9281db1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "384a9640c41c125eb72f07aff3ef0da96064a01b3b2a4b265d007535493066df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-19T19:19:40Z",
    "title_canon_sha256": "0454ac4effe19e3f5f91aecd166e60aa1171a590456c2f7cf4e99dadff07c072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05898",
    "kind": "arxiv",
    "version": 1
  }
}