Pith Number

pith:25SMS7PC

pith:2015:25SMS7PCYZDD6JDAVI6CWWFOCT

not attested not anchored not stored refs pending

A New Characterization of the Compton Process in the ULX Spectra

(2) RIKEN), K. Makishima (2) ((1) The University of Tokyo, K. Nakazawa (1), S. Kobayashi (1)

arxiv:1511.07975 v1 · 2015-11-25 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25SMS7PCYZDD6JDAVI6CWWFOCT}

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	2026-05-18T01:14:02.112590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d764c97de2c6463f2460aa3c2b58ae14d12a648400f12ffbeaae105fb9240754

Aliases

arxiv: 1511.07975 · arxiv_version: 1511.07975v1 · doi: 10.48550/arxiv.1511.07975 · pith_short_12: 25SMS7PCYZDD · pith_short_16: 25SMS7PCYZDD6JDA · pith_short_8: 25SMS7PC

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/25SMS7PCYZDD6JDAVI6CWWFOCT \
  | 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: d764c97de2c6463f2460aa3c2b58ae14d12a648400f12ffbeaae105fb9240754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4546d8de6d70f2f68e1d6e55a6c53a5975143409e570cd77578e966fc9bddbd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-25T07:14:20Z",
    "title_canon_sha256": "e9742b01114fd83189e3a11e05e30cd78d2ef08e4728c2c8f59b6f1ca929dfeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07975",
    "kind": "arxiv",
    "version": 1
  }
}