Pith Number

pith:RKNYVQCU

pith:2007:RKNYVQCUWRCIH2L7DPOJL53LFY

not attested not anchored not stored refs pending

An XMM-Newton Observation of the Local Bubble Using a Shadowing Filament in the Southern Galactic Hemisphere

(2) Johns Hopkins University, 3) ((1) University of Georgia, (3) GSFC), David B. Henley (1), K. D. Kuntz (2, Robin L. Shelton (1)

arxiv:astro-ph/0701834 v1 · 2007-01-29 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKNYVQCUWRCIH2L7DPOJL53LFY}

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	2026-05-18T02:40:24.902328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a9b8ac054b44483e97f1bdc95f76b2e3cbcb1ff347895030539472dd4c483f1

Aliases

arxiv: astro-ph/0701834 · arxiv_version: astro-ph/0701834v1 · doi: 10.48550/arxiv.astro-ph/0701834 · pith_short_12: RKNYVQCUWRCI · pith_short_16: RKNYVQCUWRCIH2L7 · pith_short_8: RKNYVQCU

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/RKNYVQCUWRCIH2L7DPOJL53LFY \
  | 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: 8a9b8ac054b44483e97f1bdc95f76b2e3cbcb1ff347895030539472dd4c483f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034273c21a55c34bf1b8b5a3a64344b9a1391799d49df4be372a2f11505baaeb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-29T22:13:07Z",
    "title_canon_sha256": "e08d414d5a45b9dbc715f8ec2bf073ec6b4f3d74fee3a938cedecbafd8a1a6b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701834",
    "kind": "arxiv",
    "version": 1
  }
}