Pith Number

pith:LJW2PLYE

pith:2012:LJW2PLYEOEGHB74KJCGZW76OIP

not attested not anchored not stored refs pending

A Suzaku Observation of Mkn 590 Reveals a Vanishing Soft Excess

Alex Markowitz, Elizabeth Rivers, Refiz Duro, Richard Rothschild

arxiv:1210.3330 v1 · 2012-10-11 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJW2PLYEOEGHB74KJCGZW76OIP}

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	2026-05-18T01:53:56.612424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6da7af04710c70ff8a488d9b7fce43e33f46c94ae323ffbab3c1b974b42ddf

Aliases

arxiv: 1210.3330 · arxiv_version: 1210.3330v1 · doi: 10.48550/arxiv.1210.3330 · pith_short_12: LJW2PLYEOEGH · pith_short_16: LJW2PLYEOEGHB74K · pith_short_8: LJW2PLYE

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/LJW2PLYEOEGHB74KJCGZW76OIP \
  | 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: 5a6da7af04710c70ff8a488d9b7fce43e33f46c94ae323ffbab3c1b974b42ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b68b0259924f45084bc309656678f54128655a2acda4c50af873d4ce8d4bae7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-11T19:21:25Z",
    "title_canon_sha256": "69b048290f8659ddf9dde9f2ccbae6a4240a1c814ee590ddea476ad58413083b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3330",
    "kind": "arxiv",
    "version": 1
  }
}