Pith Number

pith:U7EMBUMT

pith:2016:U7EMBUMTSVYBRCICUIFMY2TEGU

not attested not anchored not stored refs pending

A SINFONI view of the nuclear activity and circum-nuclear star formation in NGC 4303

A. Labiano, Dinalva A. Sales, J. Piqueras Lopez, L. Colina, M. Pastoriza, N. Z. Dametto, R. I. Davies, Rogemar A. Riffel, R. Riffel, S. Arribas, T. Storchi-Bergmann

arxiv:1607.00848 v1 · 2016-07-04 · 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{U7EMBUMTSVYBRCICUIFMY2TEGU}

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	2026-05-18T01:05:42.520335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c8c0d1939570188902a20acc6a643504049a631a1d701ac75b9f76fd11adf1

Aliases

arxiv: 1607.00848 · arxiv_version: 1607.00848v1 · doi: 10.48550/arxiv.1607.00848 · pith_short_12: U7EMBUMTSVYB · pith_short_16: U7EMBUMTSVYBRCIC · pith_short_8: U7EMBUMT

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/U7EMBUMTSVYBRCICUIFMY2TEGU \
  | 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: a7c8c0d1939570188902a20acc6a643504049a631a1d701ac75b9f76fd11adf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be8b2f27edb6251078178b44a881d081d9013583484fe5a49e0c772deaa50ac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-04T12:21:28Z",
    "title_canon_sha256": "49cb9a5f4ff5cef2dceda6cd80a28691fee814216e1809151046639b1e80b300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00848",
    "kind": "arxiv",
    "version": 1
  }
}