Pith Number

pith:J5YQGUSQ

pith:2014:J5YQGUSQCVMFKJ33Q5FIFNOI5V

not attested not anchored not stored refs pending

Interaction effects on galaxy pairs with Gemini/GMOS- II: Oxygen abundance gradients

A. C. Krabbe, C. Winge, D. A. Rosa, G. F. Hagele, I. Rodrigues, M. G. Pastoriza, M. V. Cardaci, O. L. Dors Jr.

arxiv:1408.0980 v1 · 2014-08-05 · 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{J5YQGUSQCVMFKJ33Q5FIFNOI5V}

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	2026-05-18T01:42:23.717802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f71035250155855277b874a82b5c8ed478dc309eb8f3a94aae18d97f88852b2

Aliases

arxiv: 1408.0980 · arxiv_version: 1408.0980v1 · doi: 10.48550/arxiv.1408.0980 · pith_short_12: J5YQGUSQCVMF · pith_short_16: J5YQGUSQCVMFKJ33 · pith_short_8: J5YQGUSQ

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/J5YQGUSQCVMFKJ33Q5FIFNOI5V \
  | 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: 4f71035250155855277b874a82b5c8ed478dc309eb8f3a94aae18d97f88852b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70e3dc4e1cc75aa965e339ff4820cbda410db8b103319768ad14bbae761d0d12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-05T14:15:28Z",
    "title_canon_sha256": "c399ad09824239127dc024f15267579c04b2347b178fda5933f8ae069381b4c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0980",
    "kind": "arxiv",
    "version": 1
  }
}