Pith Number

pith:T37JRPSO

pith:2017:T37JRPSOA32D3L6CLDV5TY3BF6

not attested not anchored not stored refs pending

Photometric Investigation of Hot Exoplanets: TrES-3b and Qatar-1b

Ahmet Erdem, \c{C}a\u{g}lar P\"usk\"ull\"u, Edwin Budding, Faruk Soydugan

arxiv:1704.03697 v1 · 2017-04-12 · 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{T37JRPSOA32D3L6CLDV5TY3BF6}

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	2026-05-18T00:46:27.103041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9efe98be4e06f43dafc258ebd9e3612fa2e7560317fa723226390c5c9cb4c6f7

Aliases

arxiv: 1704.03697 · arxiv_version: 1704.03697v1 · doi: 10.48550/arxiv.1704.03697 · pith_short_12: T37JRPSOA32D · pith_short_16: T37JRPSOA32D3L6C · pith_short_8: T37JRPSO

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/T37JRPSOA32D3L6CLDV5TY3BF6 \
  | 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: 9efe98be4e06f43dafc258ebd9e3612fa2e7560317fa723226390c5c9cb4c6f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af80d66da1c17ee3cddf140010d826c2479bfab42a5e2c580e9f8b0c8540cf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-12T11:03:33Z",
    "title_canon_sha256": "5bf67dd152aa9591869a8c301cb8f9b7a3856356f51616d7f81acb26c70d6587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03697",
    "kind": "arxiv",
    "version": 1
  }
}