Pith Number

pith:XS5HIJXQ

pith:2010:XS5HIJXQD5Y6DVKRD77H64PSM4

not attested not anchored not stored refs pending

A Spitzer IRS Study of Debris Disks Around Planet-Host Stars

(2) NASA Exoplanet Science Institute, 3), (3) Caltech, (4) Jet Propulsion Laboratory), C. A. Beichman (2, Geoffrey Bryden (4) ((1) University of Texas, John M. Carpenter (3), Sarah E. Dodson-Robinson (1)

arxiv:1010.3292 v1 · 2010-10-15 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XS5HIJXQD5Y6DVKRD77H64PSM4}

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	2026-05-18T02:05:04.275374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcba7426f01f71e1d5511ffe7f71f267344040cfe52f6f9faa80ed83c67f602f

Aliases

arxiv: 1010.3292 · arxiv_version: 1010.3292v1 · doi: 10.48550/arxiv.1010.3292 · pith_short_12: XS5HIJXQD5Y6 · pith_short_16: XS5HIJXQD5Y6DVKR · pith_short_8: XS5HIJXQ

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/XS5HIJXQD5Y6DVKRD77H64PSM4 \
  | 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: bcba7426f01f71e1d5511ffe7f71f267344040cfe52f6f9faa80ed83c67f602f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7007f522163df9bfeffc48217253b04c89dcced8008a7b2c923612bd8937a2f7",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-15T22:54:19Z",
    "title_canon_sha256": "0b14f2f424cb2451272a937338338a50035a882a3b2edaa6836b418851aae82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3292",
    "kind": "arxiv",
    "version": 1
  }
}