Pith Number

pith:NDMYULUO

pith:2013:NDMYULUOXMTGEDJRKYBFWMOXHS

not attested not anchored not stored refs pending

Asteroid Belts in Debris Disk Twins: VEGA and FOMALHAUT

A. Bonsor, A. M. Hughes, D. J. Wilner, D. M. Watson, G. H. Rieke, K. A. Misselt, Kate Y. L. Su, K. R. Stapelfeldt, M. W. Werner, R. Malhotra, Z. Balog

arxiv:1301.1331 v1 · 2013-01-07 · 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{NDMYULUOXMTGEDJRKYBFWMOXHS}

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	2026-05-18T01:52:20.898479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d98a2e8ebb26620d3156025b31d73c9e8c02d82533036c85b30c90bbce1f2b

Aliases

arxiv: 1301.1331 · arxiv_version: 1301.1331v1 · doi: 10.48550/arxiv.1301.1331 · pith_short_12: NDMYULUOXMTG · pith_short_16: NDMYULUOXMTGEDJR · pith_short_8: NDMYULUO

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/NDMYULUOXMTGEDJRKYBFWMOXHS \
  | 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: 68d98a2e8ebb26620d3156025b31d73c9e8c02d82533036c85b30c90bbce1f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3eeb59d3a4408a794b3f584eb9300932f1d672338a64f4908603bbf9ebae5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-07T20:49:54Z",
    "title_canon_sha256": "dc859a4c163892539733d314d360d194b014031d932f180fcc086e47aaf7a6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1331",
    "kind": "arxiv",
    "version": 1
  }
}