Pith Number

pith:U3BVAWJA

pith:2000:U3BVAWJAP2FTV3CWFPABKYKMW7

not attested not anchored not stored refs pending

Galactic Halo substructure in the Sloan Digital Sky Survey: the ancient tidal stream from the Sagittarius dwarf galaxy

Andrea Stolte, Geraint Lewis, Michael Irwin, Rodrigo Ibata

arxiv:astro-ph/0004255 v2 · 2000-04-18 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3BVAWJAP2FTV3CWFPABKYKMW7}

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.

Cited by

1 paper in Pith

Reconstructing the Stripping History of the Sagittarius Stream with Neural Networks

Receipt and verification

First computed	2026-07-04T15:43:07.174544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c35059207e8b3aec562bc015614cb7f0fd5dd6fd6ffdb5c020292d243a78c0

Aliases

arxiv: astro-ph/0004255 · arxiv_version: astro-ph/0004255v2 · doi: 10.48550/arxiv.astro-ph/0004255 · pith_short_12: U3BVAWJAP2FT · pith_short_16: U3BVAWJAP2FTV3CW · pith_short_8: U3BVAWJA

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/U3BVAWJAP2FTV3CWFPABKYKMW7 \
  | 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: a6c35059207e8b3aec562bc015614cb7f0fd5dd6fd6ffdb5c020292d243a78c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab08d3367d91bd3be7f09a54a1069447b94167424587b01b499aeeea380fd61",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-18T13:39:15Z",
    "title_canon_sha256": "ee59c7670b507e820b3816215b82716be02473945babd43542b4c07da03011ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004255",
    "kind": "arxiv",
    "version": 2
  }
}