Pith Number

pith:VXWH25GI

pith:2010:VXWH25GILBTWUYQLC6HPUFKFJA

not attested not anchored not stored refs pending

Probing potassium in the atmosphere of HD 80606b with tunable filter transit spectrophotometry from the Gran Telescopio Canarias

Eric B. Ford (University of Florida), Hans J. Deeg (IAC, Jonathan J. Fortney (University of California, Knicole D. Colon (University of Florida), Megan Shabram (University of Florida), Santa Cruz), Seth Redfield (Wesleyan University), Suvrath Mahadevan (Pennsylvania State University), Universidad de La Laguna)

arxiv:1008.4800 v2 · 2010-08-27 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXWH25GILBTWUYQLC6HPUFKFJA}

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	2026-05-18T02:05:41.863870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adec7d74c858676a620b178efa1545480036dbfd1386fa78542c7c4d2a5ba20d

Aliases

arxiv: 1008.4800 · arxiv_version: 1008.4800v2 · doi: 10.48550/arxiv.1008.4800 · pith_short_12: VXWH25GILBTW · pith_short_16: VXWH25GILBTWUYQL · pith_short_8: VXWH25GI

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/VXWH25GILBTWUYQLC6HPUFKFJA \
  | 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: adec7d74c858676a620b178efa1545480036dbfd1386fa78542c7c4d2a5ba20d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bb0a8dfbcd2874f7858c96030a6ff5f3e32cba884a43a851849567fa839ffc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-08-27T20:21:13Z",
    "title_canon_sha256": "75592e5d4c3ec8710edd6b5d55a1717669b2adea30ab9b3d08612d76f156c2b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4800",
    "kind": "arxiv",
    "version": 2
  }
}