Pith Number

pith:4R3CRDNU

pith:2014:4R3CRDNUOGQNR42JBYHV33NTBE

not attested not anchored not stored refs pending

Reassessing the formation of the Inner Oort cloud in an embedded star cluster II: Probing the inner edge

M. E. Schwamb, R. Brasser

arxiv:1411.1844 v1 · 2014-11-07 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R3CRDNUOGQNR42JBYHV33NTBE}

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	2026-05-18T01:41:34.145348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e476288db471a0d8f3490e0f5dedb3091660e86d0bd2f3f27172a2261a615bcb

Aliases

arxiv: 1411.1844 · arxiv_version: 1411.1844v1 · doi: 10.48550/arxiv.1411.1844 · pith_short_12: 4R3CRDNUOGQN · pith_short_16: 4R3CRDNUOGQNR42J · pith_short_8: 4R3CRDNU

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/4R3CRDNUOGQNR42JBYHV33NTBE \
  | 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: e476288db471a0d8f3490e0f5dedb3091660e86d0bd2f3f27172a2261a615bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc7bd3f3a362c3b75ff1495feade5cc5b9d80b99d0b7941bce21a1528162677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-07T06:33:17Z",
    "title_canon_sha256": "e58d972c176dd966e397e18952e60088dc03ff70a8841ba135103fdb3fc8c0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1844",
    "kind": "arxiv",
    "version": 1
  }
}