Pith Number

pith:WIUJKCEW

pith:2018:WIUJKCEWKULBYLBKWVHTSWOCRU

not attested not anchored not stored refs pending

A survey for dwarf galaxy remnants around fourteen globular clusters in the outer halo

A. Sollima, D. Martinez-Delgado, D. Valls-Gabaud, E. K. Grebel, F. A. Santana, J. A. Carballo-Bello, P. Cote, R. R. Munoz, S. G. Djorgovski

arxiv:1802.09255 v1 · 2018-02-26 · 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{WIUJKCEWKULBYLBKWVHTSWOCRU}

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	2026-05-18T00:20:34.918928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22895089655161c2c2ab54f3959c28d13e0b7b8c7a1307b3aa3f0ebe4e6c84e

Aliases

arxiv: 1802.09255 · arxiv_version: 1802.09255v1 · doi: 10.48550/arxiv.1802.09255 · pith_short_12: WIUJKCEWKULB · pith_short_16: WIUJKCEWKULBYLBK · pith_short_8: WIUJKCEW

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/WIUJKCEWKULBYLBKWVHTSWOCRU \
  | 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: b22895089655161c2c2ab54f3959c28d13e0b7b8c7a1307b3aa3f0ebe4e6c84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6c68d24e99c0198d7e52a032159039aeeb82aebbc49228fd42c58f1c4cc9fa",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-26T11:45:23Z",
    "title_canon_sha256": "13fe744171614c7a42e30b8bc201bab72f925d3d8127b8794e8c059c69b4dc28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09255",
    "kind": "arxiv",
    "version": 1
  }
}