Pith Number

pith:DCDZDTKD

pith:2016:DCDZDTKDLHNVB3VTXVM2ZEGVCV

not attested not anchored not stored refs pending

Details of the spatial structure and kinematics of the Castor and Ursa Major streams

N. V. Chupina, S. V. Vereshchagin

arxiv:1603.03159 v1 · 2016-03-10 · 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{DCDZDTKDLHNVB3VTXVM2ZEGVCV}

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	2026-05-18T00:21:14.985038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188791cd4359db50eeb3bd59ac90d51546881b36b41906ca3262fe16f89a1da1

Aliases

arxiv: 1603.03159 · arxiv_version: 1603.03159v1 · doi: 10.48550/arxiv.1603.03159 · pith_short_12: DCDZDTKDLHNV · pith_short_16: DCDZDTKDLHNVB3VT · pith_short_8: DCDZDTKD

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/DCDZDTKDLHNVB3VTXVM2ZEGVCV \
  | 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: 188791cd4359db50eeb3bd59ac90d51546881b36b41906ca3262fe16f89a1da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a6a044d6532497721914b9b24c499f0978da39d0ed1f0df064c359b58aa99e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-10T06:48:55Z",
    "title_canon_sha256": "8e8c80d53403427da8efd0e33e559b6143561cba20d26d92f364e82f9da0d037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03159",
    "kind": "arxiv",
    "version": 1
  }
}