Pith Number

pith:VIKRQZF5

pith:2014:VIKRQZF5U3CAJP7PA6CSDWUMAT

not attested not anchored not stored refs pending

Revealing the Physics and Evolution of Galaxies and Galaxy Clusters with SKA Continuum Surveys

I. Prandoni, N. Seymour (Continuum Science SKA Working Group)

arxiv:1412.6512 v3 · 2014-12-19 · astro-ph.IM · 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{VIKRQZF5U3CAJP7PA6CSDWUMAT}

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	2026-05-18T02:19:00.653093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa151864bda6c404bfef078521da8c04ef243cf1a0a7c0e37f6c6488831c6c85

Aliases

arxiv: 1412.6512 · arxiv_version: 1412.6512v3 · doi: 10.48550/arxiv.1412.6512 · pith_short_12: VIKRQZF5U3CA · pith_short_16: VIKRQZF5U3CAJP7P · pith_short_8: VIKRQZF5

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/VIKRQZF5U3CAJP7PA6CSDWUMAT \
  | 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: aa151864bda6c404bfef078521da8c04ef243cf1a0a7c0e37f6c6488831c6c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886a93501c1dcab5566c1a8fd89e2c8b6232f2485267e59ec8484448a78153cd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-12-19T20:15:11Z",
    "title_canon_sha256": "d3ba7fe780c48d47b729403f7669a1e09e1f9a6169b1b44cd7fa440a47de534c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6512",
    "kind": "arxiv",
    "version": 3
  }
}