Pith Number

pith:NYSXAGXB

pith:2015:NYSXAGXBQ4UX3DP66JTGYI2A2Y

not attested not anchored not stored refs pending

A FWHM-K2 correlation in Black-Hole transients

Jorge Casares

arxiv:1506.00639 v2 · 2015-06-01 · 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{NYSXAGXBQ4UX3DP66JTGYI2A2Y}

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	2026-05-18T01:35:47.406583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e25701ae187297d8dfef2666c2340d63bf6941341ec3888ef7df32b053a66f3

Aliases

arxiv: 1506.00639 · arxiv_version: 1506.00639v2 · doi: 10.48550/arxiv.1506.00639 · pith_short_12: NYSXAGXBQ4UX · pith_short_16: NYSXAGXBQ4UX3DP6 · pith_short_8: NYSXAGXB

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/NYSXAGXBQ4UX3DP66JTGYI2A2Y \
  | 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: 6e25701ae187297d8dfef2666c2340d63bf6941341ec3888ef7df32b053a66f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2469157646b9e448546f5e5eae5dfadef6ea7cf8a77a974938bf5e3099496d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-01T20:00:26Z",
    "title_canon_sha256": "05ea7f1ac9e4f05c0cfcb463f041eddaea31db89a8f8de78b14be103469e9391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00639",
    "kind": "arxiv",
    "version": 2
  }
}