Pith Number

pith:GNTHYPOE

pith:2018:GNTHYPOE2VI7Z4DJUTHAB5C6W2

not attested not anchored not stored refs pending

Searching for the GD-1 Stream Progenitor in Gaia DR2 with Direct N-body Simulations

Jeremy J. Webb, Jo Bovy

arxiv:1811.07022 v2 · 2018-11-16 · 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{GNTHYPOE2VI7Z4DJUTHAB5C6W2}

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	2026-05-17T23:49:02.973923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33667c3dc4d551fcf069a4ce00f45eb69eb00ac7df91f2c95c35d25cd0e1d7b7

Aliases

arxiv: 1811.07022 · arxiv_version: 1811.07022v2 · doi: 10.48550/arxiv.1811.07022 · pith_short_12: GNTHYPOE2VI7 · pith_short_16: GNTHYPOE2VI7Z4DJ · pith_short_8: GNTHYPOE

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/GNTHYPOE2VI7Z4DJUTHAB5C6W2 \
  | 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: 33667c3dc4d551fcf069a4ce00f45eb69eb00ac7df91f2c95c35d25cd0e1d7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be86fbd6700d9aaae7084a1eba570d44bb7498d204812ef572e55eee29e31952",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-16T20:26:00Z",
    "title_canon_sha256": "f5f2adc5486b3cc75130fd1c135b449ceddf2f4dd714662383342dbf1471b41d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07022",
    "kind": "arxiv",
    "version": 2
  }
}