Pith Number

pith:FGEABYUT

pith:2014:FGEABYUTRQLOU5BB676TKXRUAF

not attested not anchored not stored refs pending

Estimating masses of dwarf spheroidal galaxies

Ewa L. Lokas, Klaudia Kowalczyk

arxiv:1408.5254 v1 · 2014-08-22 · 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{FGEABYUTRQLOU5BB676TKXRUAF}

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	2026-05-18T02:44:33.565043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

298800e2938c16ea7421f7fd355e340175e3f2a5a06943ad4fce244033b094fa

Aliases

arxiv: 1408.5254 · arxiv_version: 1408.5254v1 · doi: 10.48550/arxiv.1408.5254 · pith_short_12: FGEABYUTRQLO · pith_short_16: FGEABYUTRQLOU5BB · pith_short_8: FGEABYUT

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/FGEABYUTRQLOU5BB676TKXRUAF \
  | 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: 298800e2938c16ea7421f7fd355e340175e3f2a5a06943ad4fce244033b094fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4abf72b2d9ab0b32e727bba1c71cc2037a2a0014680581482304865bd489e3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-22T10:34:37Z",
    "title_canon_sha256": "ad1601e4debbcdfeefafc45ac39dfe6ef38cf75bea047d703174afbe9ee8d7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5254",
    "kind": "arxiv",
    "version": 1
  }
}