Pith Number

pith:D24SIFL7

pith:2015:D24SIFL7CVQWRZU3Z5UP6XWCA2

not attested not anchored not stored refs pending

Metal Enrichment in the Fermi Bubbles as a Probe of Their Origin

Jun Kataoka, Masaya Tahara, Shinya Nakashima, Tomonori Totani, Yoshiaki SOFUE, Yoshiyuki Inoue (ISAS/JAXA), Yutaka Fujita

arxiv:1502.01776 v2 · 2015-02-06 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D24SIFL7CVQWRZU3Z5UP6XWCA2}

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	2026-05-18T01:46:21.922313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb924157f156168e69bcf68ff5ec206b04e00c93a026c0cf0c4fb9703da8bee

Aliases

arxiv: 1502.01776 · arxiv_version: 1502.01776v2 · doi: 10.48550/arxiv.1502.01776 · pith_short_12: D24SIFL7CVQW · pith_short_16: D24SIFL7CVQWRZU3 · pith_short_8: D24SIFL7

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/D24SIFL7CVQWRZU3Z5UP6XWCA2 \
  | 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: 1eb924157f156168e69bcf68ff5ec206b04e00c93a026c0cf0c4fb9703da8bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d7e1b84ebf9f16fa93d86ab14c50f47c471751bd01db3fe858ea9e6d192491",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-06T02:10:31Z",
    "title_canon_sha256": "7887983a1c94de64be04a2d8b2dd00c4fd0e9cf897b163ad14c550ef0ef151ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01776",
    "kind": "arxiv",
    "version": 2
  }
}