Pith Number

pith:ENRB6PQA

pith:2018:ENRB6PQAKQC2X3SVYX3VMPW3H3

not attested not anchored not stored refs pending

Discovery of a disrupting open cluster far into the Milky Way halo: a recent star formation event in the leading arm of the Magellanic stream?

Adrian M. Price-Whelan, David L. Nidever, Edward F. Schlafly, Sergey E. Koposov, Timothy Morton, Vasily Belokurov, Yumi Choi

arxiv:1811.05991 v2 · 2018-11-14 · 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{ENRB6PQAKQC2X3SVYX3VMPW3H3}

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	2026-07-05T00:38:31.716064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23621f3e005405abee55c5f7563edb3eff62174e35327455cb06d8d44233ff3a

Aliases

arxiv: 1811.05991 · arxiv_version: 1811.05991v2 · doi: 10.48550/arxiv.1811.05991 · pith_short_12: ENRB6PQAKQC2 · pith_short_16: ENRB6PQAKQC2X3SV · pith_short_8: ENRB6PQA

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/ENRB6PQAKQC2X3SVYX3VMPW3H3 \
  | 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: 23621f3e005405abee55c5f7563edb3eff62174e35327455cb06d8d44233ff3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92daafb0b92676fdae322afb9c4200c5e0fb68e3f5a622adcc58d3269a16c2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-14T19:00:25Z",
    "title_canon_sha256": "a8a2d13392f608bef0305df10072cc308c93036723017d1c6602a4d02be5e2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05991",
    "kind": "arxiv",
    "version": 2
  }
}