Pith Number

pith:2XSSP7LZ

pith:2016:2XSSP7LZ4G7XCHTGNMMNZFATYX

not attested not anchored not stored refs pending

Discy dwarf disruption and the shape of the Galactic halo

D. Erkal, N.W. Evans, S.L.J. Gibbons, V. Belokurov

arxiv:1601.07720 v2 · 2016-01-28 · 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{2XSSP7LZ4G7XCHTGNMMNZFATYX}

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	2026-05-18T01:20:28.994261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e527fd79e1bf711e666b18dc9413c5fa07db524ded7f7ba5406063e94e8592

Aliases

arxiv: 1601.07720 · arxiv_version: 1601.07720v2 · doi: 10.48550/arxiv.1601.07720 · pith_short_12: 2XSSP7LZ4G7X · pith_short_16: 2XSSP7LZ4G7XCHTG · pith_short_8: 2XSSP7LZ

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/2XSSP7LZ4G7XCHTGNMMNZFATYX \
  | 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: d5e527fd79e1bf711e666b18dc9413c5fa07db524ded7f7ba5406063e94e8592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d79c395befd0fe1ab792242a0e64c690733c960f149a86aa1821fc39328b8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-28T10:46:04Z",
    "title_canon_sha256": "afc14dc77da8250e0eeca33d3f736acd6ffdb7d4e9ae31ea251760f055a7724a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07720",
    "kind": "arxiv",
    "version": 2
  }
}