Pith Number

pith:EU5T6VUI

pith:2018:EU5T6VUIPN6Y62RBLYS2N3PFEN

not attested not anchored not stored refs pending

Searching for the lost Unicorn: a prominent feature in the radial velocity distribution of stars in Vela from Gaia DR2 data

C. de la Fuente Marcos, R. de la Fuente Marcos

arxiv:1808.09921 v3 · 2018-08-29 · 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{EU5T6VUIPN6Y62RBLYS2N3PFEN}

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	2026-05-18T00:05:55.706660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253b3f56887b7d8f6a215e25a6ede523637e878ac151f7318536ecc691a575ac

Aliases

arxiv: 1808.09921 · arxiv_version: 1808.09921v3 · doi: 10.48550/arxiv.1808.09921 · pith_short_12: EU5T6VUIPN6Y · pith_short_16: EU5T6VUIPN6Y62RB · pith_short_8: EU5T6VUI

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/EU5T6VUIPN6Y62RBLYS2N3PFEN \
  | 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: 253b3f56887b7d8f6a215e25a6ede523637e878ac151f7318536ecc691a575ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e865b68e7d4e29eaf411f2f4779b3c3cd2f3711bb1e1a6cf2d6d7858bb61f47c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-29T16:48:47Z",
    "title_canon_sha256": "f4eaf9fb6e34ceeeab62f376d1ce971e13adc16bcbb5a16dfde0cb292f23300a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09921",
    "kind": "arxiv",
    "version": 3
  }
}