Pith Number

pith:4HUDFBTR

pith:2016:4HUDFBTRDF77344JMNPEZVZXC7

not attested not anchored not stored refs pending

UV-IR color profiles of the outer regions of 2K nearby S$^{4}$G galaxies

Alexandre Y. K. Bouquin, Armando Gil de Paz

arxiv:1606.00275 v1 · 2016-06-01 · 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{4HUDFBTRDF77344JMNPEZVZXC7}

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	2026-05-18T00:47:50.664903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1e8328671197ffdf389635e4cd73717c599323e928a51e0a7ba73edf7e27758

Aliases

arxiv: 1606.00275 · arxiv_version: 1606.00275v1 · doi: 10.48550/arxiv.1606.00275 · pith_short_12: 4HUDFBTRDF77 · pith_short_16: 4HUDFBTRDF77344J · pith_short_8: 4HUDFBTR

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/4HUDFBTRDF77344JMNPEZVZXC7 \
  | 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: e1e8328671197ffdf389635e4cd73717c599323e928a51e0a7ba73edf7e27758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f152b95efee3e26b965e0cfdb225813b0fc7f76f6802612f3b57a55b1a7caf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-01T13:15:41Z",
    "title_canon_sha256": "4d1b1e66768c0cc35d2c285b84bf1f8c2f89f6803406771cdf3a3f4799fcf3dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00275",
    "kind": "arxiv",
    "version": 1
  }
}