Pith Number

pith:YDOY7RO2

pith:2016:YDOY7RO2WKHCCAQFQ5AQQGVTVU

not attested not anchored not stored refs pending

Scale heights and equivalent widths of the iron K-shell lines in the Galactic diffuse X-ray emission

Hideki Uchiyama, Katsuji Koyama, Kumiko K. Nobukawa, Masayoshi Nobukawa, Shigeo Yamauchi

arxiv:1604.07966 v1 · 2016-04-27 · 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{YDOY7RO2WKHCCAQFQ5AQQGVTVU}

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	2026-05-18T01:12:29.389527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0dd8fc5dab28e2102058741081ab3ad30e0a47c9708a550039837fd86d4ff87

Aliases

arxiv: 1604.07966 · arxiv_version: 1604.07966v1 · doi: 10.48550/arxiv.1604.07966 · pith_short_12: YDOY7RO2WKHC · pith_short_16: YDOY7RO2WKHCCAQF · pith_short_8: YDOY7RO2

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/YDOY7RO2WKHCCAQFQ5AQQGVTVU \
  | 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: c0dd8fc5dab28e2102058741081ab3ad30e0a47c9708a550039837fd86d4ff87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5be586b86119e264516ab76aae169a33b3ee58b3e98cb1e1a37187169c4eb44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-04-27T07:57:49Z",
    "title_canon_sha256": "d6ba68d667e0dc98ba86f133d9885bf53770faca8019da93428bfa6d8c1115e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07966",
    "kind": "arxiv",
    "version": 1
  }
}