Pith Number

pith:N6ZLRXT3

pith:2016:N6ZLRXT3FH54SF23FIEJW5Q3B4

not attested not anchored not stored refs pending

Chemical trends in the Galactic Halo with APOGEE data

A. B. Queiroz, A. Meza, B. X. Santiago, C. Allende Prieto, C. Chiappini, E. Fern\'andez-Alvar, F. Anders, J. G. Fern\'andez-Trincado, L. Carigi, L. N. da Costa, M. R. Hayden, M. Schultheis, T. C. Beers

arxiv:1611.01249 v1 · 2016-11-04 · 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{N6ZLRXT3FH54SF23FIEJW5Q3B4}

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	2026-05-18T00:53:57.830184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb2b8de7b29fbc9175b2a089b761b0f268fd98b49c4961eac0f6c4df274700f

Aliases

arxiv: 1611.01249 · arxiv_version: 1611.01249v1 · doi: 10.48550/arxiv.1611.01249 · pith_short_12: N6ZLRXT3FH54 · pith_short_16: N6ZLRXT3FH54SF23 · pith_short_8: N6ZLRXT3

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/N6ZLRXT3FH54SF23FIEJW5Q3B4 \
  | 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: 6fb2b8de7b29fbc9175b2a089b761b0f268fd98b49c4961eac0f6c4df274700f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fe349e75d9d6339290c83f8b8bc452066b3a42fab1982d0585fe7dd5f2b64f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-04T02:39:16Z",
    "title_canon_sha256": "6d10dab8eefc430e1795f5ae8309d124890d985ff06b8398e94192b7d4b166d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01249",
    "kind": "arxiv",
    "version": 1
  }
}