Pith Number

pith:JVMTG7JR

pith:2013:JVMTG7JRQXUQ2HBTMMFHXRZADY

not attested not anchored not stored refs pending

An XMM-Newton Survey of the Soft X-ray Background. III. The Galactic Halo X-ray Emission

David B. Henley, Robin L. Shelton

arxiv:1306.2312 v1 · 2013-06-10 · astro-ph.GA · 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{JVMTG7JRQXUQ2HBTMMFHXRZADY}

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	2026-05-18T01:49:24.082606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d59337d3185e90d1c33630a7bc7201e1bc95d7aea100fcab873777bbd13df6b

Aliases

arxiv: 1306.2312 · arxiv_version: 1306.2312v1 · doi: 10.48550/arxiv.1306.2312 · pith_short_12: JVMTG7JRQXUQ · pith_short_16: JVMTG7JRQXUQ2HBT · pith_short_8: JVMTG7JR

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/JVMTG7JRQXUQ2HBTMMFHXRZADY \
  | 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: 4d59337d3185e90d1c33630a7bc7201e1bc95d7aea100fcab873777bbd13df6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf3c2e3331f6f6cdf33159eb719c138a651bdc2eae7855881c9208a3ebe5f0d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-10T20:00:02Z",
    "title_canon_sha256": "f79294afa8f5d16c76d5b9297652bd0c0dcb4cf9e8a38152ec5d04f5d477dd0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2312",
    "kind": "arxiv",
    "version": 1
  }
}