Pith Number

pith:UNUAMSY6

pith:2015:UNUAMSY6KY7PDJGTGDVSRWPRWB

not attested not anchored not stored refs pending

Project VeSElkA: Vertical Stratification of Element Abundances

Canada E1A 3E9), Francis LeBlanc (1) ((1) D\'epartement de Physique et d'Astronomie, Moncton, N.-B., Universit\'e de Moncton, Viktor Khalack (1)

arxiv:1506.01269 v1 · 2015-06-03 · 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{UNUAMSY6KY7PDJGTGDVSRWPRWB}

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.

Cited by

1 paper in Pith

Study of photometric and spectral variability of the roAp star HD~210684

Receipt and verification

First computed	2026-05-18T01:58:24.691596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a368064b1e563ef1a4d330eb28d9f1b078e38123138fe58c39469163b7f4bdfb

Aliases

arxiv: 1506.01269 · arxiv_version: 1506.01269v1 · doi: 10.48550/arxiv.1506.01269 · pith_short_12: UNUAMSY6KY7P · pith_short_16: UNUAMSY6KY7PDJGT · pith_short_8: UNUAMSY6

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/UNUAMSY6KY7PDJGTGDVSRWPRWB \
  | 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: a368064b1e563ef1a4d330eb28d9f1b078e38123138fe58c39469163b7f4bdfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b389da224f9cb7f55fb4be9d5733371a15eb356461f027e691547b90b2f371",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-03T15:00:56Z",
    "title_canon_sha256": "783201e89dae2b3f58a25e9d1a7ddfac780bdfaa524776419ce8cfe9d1f19fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01269",
    "kind": "arxiv",
    "version": 1
  }
}