Pith Number

pith:ED6BY2PY

pith:2013:ED6BY2PYXXU5BCBSJMSWX6CD6K

not attested not anchored not stored refs pending

Binary Satellite Galaxies

Jarah Evslin

arxiv:1310.6896 v1 · 2013-10-25 · astro-ph.CO · 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{ED6BY2PYXXU5BCBSJMSWX6CD6K}

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	2026-05-18T01:27:54.970399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20fc1c69f8bde9d088324b256bf843f2a76168fe650ca4000f71597abe90b694

Aliases

arxiv: 1310.6896 · arxiv_version: 1310.6896v1 · doi: 10.48550/arxiv.1310.6896 · pith_short_12: ED6BY2PYXXU5 · pith_short_16: ED6BY2PYXXU5BCBS · pith_short_8: ED6BY2PY

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/ED6BY2PYXXU5BCBSJMSWX6CD6K \
  | 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: 20fc1c69f8bde9d088324b256bf843f2a76168fe650ca4000f71597abe90b694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3f6d41f8cb3b9a4afe6bbe88a8bc08d99d011372b7c1628b2a7b6786988e4e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-25T12:46:57Z",
    "title_canon_sha256": "06dcd37e724d863c53a74895238b33b68ff27d7f475f907cc562c58ddc7b405d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6896",
    "kind": "arxiv",
    "version": 1
  }
}