Pith Number

pith:3KOQIKQE

pith:2015:3KOQIKQEBXAPAMBAWDTUVVFWJS

not attested not anchored not stored refs pending

Early type galaxies and structural parameters from ESO public survey KiDS

C. Tortora, F. Getman, F. La Barbera, M. Capaccioli, M. Radovich, N. R. Napolitano, N. Roy, the KiDS collaboration

arxiv:1507.01214 v1 · 2015-07-05 · 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{3KOQIKQEBXAPAMBAWDTUVVFWJS}

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	2026-05-18T01:11:46.840798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9d042a040dc0f03020b0e74ad4b64c9434bc94cb235cd7c2816177535cd4c0

Aliases

arxiv: 1507.01214 · arxiv_version: 1507.01214v1 · doi: 10.48550/arxiv.1507.01214 · pith_short_12: 3KOQIKQEBXAP · pith_short_16: 3KOQIKQEBXAPAMBA · pith_short_8: 3KOQIKQE

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/3KOQIKQEBXAPAMBAWDTUVVFWJS \
  | 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: da9d042a040dc0f03020b0e74ad4b64c9434bc94cb235cd7c2816177535cd4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "354f9ff907e0f96bd09463e674b5f41f267a27ab0c4b549d81af1ae9cd9a7d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-05T12:38:34Z",
    "title_canon_sha256": "59550759ba74940ff9f1a5617471a4869920a6e4e2e0d59a5c5e6ae719abfbdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01214",
    "kind": "arxiv",
    "version": 1
  }
}