Pith Number

pith:KDSSKOF4

pith:2020:KDSSKOF4AZFNGUDPW5R5E52T5S

not attested not anchored not stored refs pending

Constraining the orientation of the spin axes of extrasolar minor bodies 1I/2017 U1 (`Oumuamua) and 2I/Borisov

C. de la Fuente Marcos, R. de la Fuente Marcos

arxiv:2009.08423 v3 · 2020-09-17 · 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{KDSSKOF4AZFNGUDPW5R5E52T5S}

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

Ribbon: Scalable Approximation and Robust Uncertainty Quantification

Receipt and verification

First computed	2026-07-05T01:46:26.171591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e52538bc064ad3506fb763d27753eca0941e129fb76dcd42ea5a67b6c980fe

Aliases

arxiv: 2009.08423 · arxiv_version: 2009.08423v3 · doi: 10.48550/arxiv.2009.08423 · pith_short_12: KDSSKOF4AZFN · pith_short_16: KDSSKOF4AZFNGUDP · pith_short_8: KDSSKOF4

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/KDSSKOF4AZFNGUDPW5R5E52T5S \
  | 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: 50e52538bc064ad3506fb763d27753eca0941e129fb76dcd42ea5a67b6c980fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da95cae803a21721d8674dfac9ab01583961b8bd853109261d840fb1102bbf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-09-17T17:13:51Z",
    "title_canon_sha256": "add4d6f61ef81468fb0672916153369bb9917926e01fe7a91c0264b6a375984e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08423",
    "kind": "arxiv",
    "version": 3
  }
}