Pith Number

pith:YQ62T3AI

pith:2016:YQ62T3AIRGX3XJGUSIGCXUWGXD

not attested not anchored not stored refs pending

The nucleosynthetic history of elements in the Galactic disk: [X/Fe] - age relations from high-precision spectroscopy

A. I. Karakas, D. Yong, I. Ram\'irez, J. Mel\'endez, L. Spina, M. Asplund, T. R. Monroe

arxiv:1606.04842 v1 · 2016-06-15 · 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{YQ62T3AIRGX3XJGUSIGCXUWGXD}

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	2026-05-18T01:03:18.558462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c43da9ec0889afbba4d4920c2bd2c6b8f4c8ee7ff7116f5c0c6af73dae39fcf6

Aliases

arxiv: 1606.04842 · arxiv_version: 1606.04842v1 · doi: 10.48550/arxiv.1606.04842 · pith_short_12: YQ62T3AIRGX3 · pith_short_16: YQ62T3AIRGX3XJGU · pith_short_8: YQ62T3AI

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/YQ62T3AIRGX3XJGUSIGCXUWGXD \
  | 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: c43da9ec0889afbba4d4920c2bd2c6b8f4c8ee7ff7116f5c0c6af73dae39fcf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1173100c9b18e20e66c893a1a8640148fe51f4fc31dcfcc4919f98d3a05bfcd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-15T16:30:36Z",
    "title_canon_sha256": "e90e03aff4bf9a9441a3554bd2ce3c350f3f8913570ac84201a97c388e502263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04842",
    "kind": "arxiv",
    "version": 1
  }
}