Pith Number

pith:LQI2GWOK

pith:2010:LQI2GWOKOMPXWMF4NR3SM64MSB

not attested not anchored not stored refs pending

The peculiar dust shell of Nova DZ Cru (2003)

A. Evans, C. E. Woodward, D. K. Lynch, J. Krautter, J. Lyke, J.-U. Ness, J. W. Truran, L. A. Helton, M. F. Bode, M. T. Rushton, R. D. Gehrz, R. M. Wagner, S. Starrfield

arxiv:1005.4886 v1 · 2010-05-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQI2GWOKOMPXWMF4NR3SM64MSB}

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	2026-05-18T02:07:07.765217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c11a359ca731f7b30bc6c77267b8c906daaaee7289fad1a6d8dc3dda74ef7c6

Aliases

arxiv: 1005.4886 · arxiv_version: 1005.4886v1 · doi: 10.48550/arxiv.1005.4886 · pith_short_12: LQI2GWOKOMPX · pith_short_16: LQI2GWOKOMPXWMF4 · pith_short_8: LQI2GWOK

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/LQI2GWOKOMPXWMF4NR3SM64MSB \
  | 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: 5c11a359ca731f7b30bc6c77267b8c906daaaee7289fad1a6d8dc3dda74ef7c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2279540ecc7c12d0efd822876cf2d51d2c11e50d40631ed8e5b9092f5d4c4556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-26T17:31:06Z",
    "title_canon_sha256": "55f2e320af1836988aa04ae5a3096b0ba1e51c9b85e522ac8a0ba3e9e79897a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4886",
    "kind": "arxiv",
    "version": 1
  }
}