Pith Number

pith:P5SARNTG

pith:2008:P5SARNTGSDJM2GJGW7O555GEZH

not attested not anchored not stored refs pending

Photometric Studies of a WZ Sge-Type Dwarf Nova Candidate, ASAS160048-4846.2

Akira Imada, Daisaku Nogami, L. A. G. Berto Monard, Taichi Kato, Yuichi Soejima

arxiv:0812.3271 v1 · 2008-12-17 · 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{P5SARNTGSDJM2GJGW7O555GEZH}

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	2026-05-18T02:15:04.567269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6408b66690d2cd1926b7dddef4c4c9f5f8451b24e7fe36c18c298692a14028

Aliases

arxiv: 0812.3271 · arxiv_version: 0812.3271v1 · doi: 10.48550/arxiv.0812.3271 · pith_short_12: P5SARNTGSDJM · pith_short_16: P5SARNTGSDJM2GJG · pith_short_8: P5SARNTG

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/P5SARNTGSDJM2GJGW7O555GEZH \
  | 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: 7f6408b66690d2cd1926b7dddef4c4c9f5f8451b24e7fe36c18c298692a14028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb311b9926e1fddddcf96903e032bb127e301c22afd8b3f3f0650c895434fb4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-17T12:24:22Z",
    "title_canon_sha256": "f88f2044c3a4c890b1a882e43dabf1c848a43750d6ca06e9a093a43be81c0d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3271",
    "kind": "arxiv",
    "version": 1
  }
}