Pith Number

pith:GPWQ4DQ7

pith:2008:GPWQ4DQ7IBU3QOVVRLOID7EIOR

not attested not anchored not stored refs pending

Resolving the Structure and Kinematics of the BN Object at $0\rlap.{"}2$ Resolution

Luis A. Zapata, Luis F. Rodr\'iguez, Paul T. P. Ho

arxiv:0810.5055 v1 · 2008-10-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPWQ4DQ7IBU3QOVVRLOID7EIOR}

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	2026-05-18T01:09:24.369093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ed0e0e1f4069b83ab58adc81fc88744c05f732b469bc450f0c6f4aedfb7b08

Aliases

arxiv: 0810.5055 · arxiv_version: 0810.5055v1 · doi: 10.48550/arxiv.0810.5055 · pith_short_12: GPWQ4DQ7IBU3 · pith_short_16: GPWQ4DQ7IBU3QOVV · pith_short_8: GPWQ4DQ7

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/GPWQ4DQ7IBU3QOVVRLOID7EIOR \
  | 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: 33ed0e0e1f4069b83ab58adc81fc88744c05f732b469bc450f0c6f4aedfb7b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cac7a07a620440ca12c138e8d59639d3fd486e452eef745acf2680ef069e537",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-28T15:34:26Z",
    "title_canon_sha256": "f464ad1ac4cf3f89d6811f5494a6fa42f4172ef02a5f001d7e7e1e4026cb78ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5055",
    "kind": "arxiv",
    "version": 1
  }
}