Pith Number

pith:CQ7MQVON

pith:2014:CQ7MQVONSWZOVTYLW7ZGKYRWKS

not attested not anchored not stored refs pending

The meaning of WISE colours - I. The Galaxy and its satellites

Maia Nenkova, Moshe Elitzur, Nicholas Hunt-Walker, Robert Nikutta, Zeljko Ivezic

arxiv:1405.7966 v2 · 2014-05-30 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ7MQVONSWZOVTYLW7ZGKYRWKS}

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	2026-05-18T02:48:33.956408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143ec855cd95b2eacf0bb7f2656236548b75544881a9375042f3dfd8eceb03b7

Aliases

arxiv: 1405.7966 · arxiv_version: 1405.7966v2 · doi: 10.48550/arxiv.1405.7966 · pith_short_12: CQ7MQVONSWZO · pith_short_16: CQ7MQVONSWZOVTYL · pith_short_8: CQ7MQVON

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/CQ7MQVONSWZOVTYLW7ZGKYRWKS \
  | 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: 143ec855cd95b2eacf0bb7f2656236548b75544881a9375042f3dfd8eceb03b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9603a64e2b3290d3648d012e10b89f8645eff7f1c8968622038e3c9818960470",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-30T19:41:59Z",
    "title_canon_sha256": "c1a1f97032862b4955ac44b9210271cce868609a6f431920084f5596dc07b309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7966",
    "kind": "arxiv",
    "version": 2
  }
}