Pith Number

pith:AY75NVLM

pith:2014:AY75NVLM4N67PISB3AVO4EPS66

not attested not anchored not stored refs pending

Direct Method Gas Phase Oxygen Abundances of 4 Lyman Break Analogs

Jonathan S. Brown, Kevin V. Croxall, Richard W. Pogge

arxiv:1406.2321 v2 · 2014-06-09 · 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{AY75NVLM4N67PISB3AVO4EPS66}

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	2026-05-18T02:42:46.067519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063fd6d56ce37df7a241d82aee11f2f79fc0f7234ab7bab5cc12d866e4d356ae

Aliases

arxiv: 1406.2321 · arxiv_version: 1406.2321v2 · doi: 10.48550/arxiv.1406.2321 · pith_short_12: AY75NVLM4N67 · pith_short_16: AY75NVLM4N67PISB · pith_short_8: AY75NVLM

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/AY75NVLM4N67PISB3AVO4EPS66 \
  | 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: 063fd6d56ce37df7a241d82aee11f2f79fc0f7234ab7bab5cc12d866e4d356ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497ed04ba36ab4642dac2cfb41dd2f534d7f67fef018fa00bf7c68673ce6578c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-09T20:00:05Z",
    "title_canon_sha256": "79513784af3f66073c38323d9d186ee1d829fbbeccf64dfb8b8ab4450df53168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2321",
    "kind": "arxiv",
    "version": 2
  }
}