Pith Number

pith:YXDZ62CG

pith:2010:YXDZ62CGLETH4EE3HC7726XYL4

not attested not anchored not stored refs pending

Searching for Far-Ultraviolet Auroral/Dayglow Emission from HD209458b

Brian C. Wolven (JHU/APL), Cynthia S. Froning, Hao Yang, James C. Green, Jeffrey L. Linsky (Colorado), John T. Stocke, Kevin France, Steven N. Osterman (Colorado)

arxiv:1002.3218 v1 · 2010-02-17 · astro-ph.EP · 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{YXDZ62CGLETH4EE3HC7726XYL4}

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	2026-05-18T02:09:00.282144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c79f684659267e109b38bffd7af85f227187fa057cdfebfdfa2af05f0e634d

Aliases

arxiv: 1002.3218 · arxiv_version: 1002.3218v1 · doi: 10.48550/arxiv.1002.3218 · pith_short_12: YXDZ62CGLETH · pith_short_16: YXDZ62CGLETH4EE3 · pith_short_8: YXDZ62CG

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/YXDZ62CGLETH4EE3HC7726XYL4 \
  | 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: c5c79f684659267e109b38bffd7af85f227187fa057cdfebfdfa2af05f0e634d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ddde802750a76b67e4a8f7de7a9a79863d0a34c11b4e3d7e1055fd37569de6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-02-17T07:38:09Z",
    "title_canon_sha256": "ff250d41a92627f7997c264421bd64518ee84e3985735e9246e15bcb06289627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3218",
    "kind": "arxiv",
    "version": 1
  }
}