Pith Number

pith:IDEENG46

pith:2013:IDEENG462VUHHMSDCSXLCB4EKY

not attested not anchored not stored refs pending

New Cataclysmic Variable 1RXS J161659.5+620014 in Draco

D. Denisenko, E. Gorbovskoy, P. Balanutsa, V. Lipunov

arxiv:1307.7396 v1 · 2013-07-28 · 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{IDEENG462VUHHMSDCSXLCB4EKY}

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	2026-05-18T03:17:23.400355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c8469b9ed56873b24314aeb10784562d6aabbe60f9fd108fe8355749dced51

Aliases

arxiv: 1307.7396 · arxiv_version: 1307.7396v1 · doi: 10.48550/arxiv.1307.7396 · pith_short_12: IDEENG462VUH · pith_short_16: IDEENG462VUHHMSD · pith_short_8: IDEENG46

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/IDEENG462VUHHMSDCSXLCB4EKY \
  | 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: 40c8469b9ed56873b24314aeb10784562d6aabbe60f9fd108fe8355749dced51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f7fc63d8a9753c214bd19e5f971f8164f481fd724c0facca8dc13e6cecf1be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-28T19:50:05Z",
    "title_canon_sha256": "1c52d50ad933087b3527936503f861caa6cf63164ad40b627b4cd892ccb7396a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7396",
    "kind": "arxiv",
    "version": 1
  }
}