Pith Number

pith:PBHAJJEN

pith:2011:PBHAJJEN7Q4N7KDQP5RI74K2LU

not attested not anchored not stored refs pending

Using dwarf satellite proper motions to determine their origin

Antonaldo Diaferio, Garry W. Angus, Pavel Kroupa

arxiv:1108.3697 v1 · 2011-08-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBHAJJEN7Q4N7KDQP5RI74K2LU}

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	2026-05-18T02:00:50.946360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

784e04a48dfc38dfa8707f628ff15a5d13a15d0f11f6f1d2abda260dcf7c15b6

Aliases

arxiv: 1108.3697 · arxiv_version: 1108.3697v1 · doi: 10.48550/arxiv.1108.3697 · pith_short_12: PBHAJJEN7Q4N · pith_short_16: PBHAJJEN7Q4N7KDQ · pith_short_8: PBHAJJEN

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/PBHAJJEN7Q4N7KDQP5RI74K2LU \
  | 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: 784e04a48dfc38dfa8707f628ff15a5d13a15d0f11f6f1d2abda260dcf7c15b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443692e62fee9c70f01a8fe11eaa7e3552d9437b64271c70e4911ab63eab2aa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-18T09:21:29Z",
    "title_canon_sha256": "fc73edc7f9e7e748e634b17cc526ab41e93bad6ed0caa71cbb6b2c9eb01da72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3697",
    "kind": "arxiv",
    "version": 1
  }
}