Pith Number

pith:K4CVXCOP

pith:2016:K4CVXCOPTIVRRCOETV2BAOHXWT

not attested not anchored not stored refs pending

Circumstellar Debris Disks: Diagnosing the Unseen Perturber

Erika R. Nesvold, Laura Vican, Smadar Naoz, Will M. Farr

arxiv:1603.08005 v1 · 2016-03-25 · 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{K4CVXCOPTIVRRCOETV2BAOHXWT}

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	2026-05-18T01:10:30.767469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57055b89cf9a2b1889c49d741038f7b4d6498bbf3f3341627f1823f68636bc5a

Aliases

arxiv: 1603.08005 · arxiv_version: 1603.08005v1 · doi: 10.48550/arxiv.1603.08005 · pith_short_12: K4CVXCOPTIVR · pith_short_16: K4CVXCOPTIVRRCOE · pith_short_8: K4CVXCOP

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/K4CVXCOPTIVRRCOETV2BAOHXWT \
  | 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: 57055b89cf9a2b1889c49d741038f7b4d6498bbf3f3341627f1823f68636bc5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90bc05f229e675bb1dcdff49a016fab3b7d3db9e55484cb288ba92d1979b69f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-03-25T20:00:04Z",
    "title_canon_sha256": "0acb2945490a55c596e2cf86f0a6f6f690513851f811a8d35cc99c8e139e9afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08005",
    "kind": "arxiv",
    "version": 1
  }
}