Pith Number

pith:EOVKOEOF

pith:2021:EOVKOEOFMLC6IQQFA3FLFW7DIW

not attested not anchored not stored refs pending

TransitFit: combined multi-instrument exoplanet transit fitting for JWST, HST and ground-based transmission spectroscopy studies

A. Humpage, A. Priyadarshi, D.E. Reichart, E. Kerins, I. McDonald, Ing-Guey Jiang, J.J.C. Hayes, J.S. Morgan, M. Wright, N. A-thano, P. Chuanraksasat, P. Kittara, P. Munsaket, S. Awiphan, S. Charles, S. Komonjinda, S. Poshyachinda (The SPEARNET Collaboration), T. Inyanya, T. Padjaroen, T.R. Marsh, V.S. Dhillon, Y.C. Joshi

arxiv:2103.12139 v3 · 2021-03-22 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOVKOEOFMLC6IQQFA3FLFW7DIW}

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	2026-07-05T07:06:17.120007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23aaa711c562c5e4420506cab2dbe34594c272db5960734ecf1ee2850adfa4c6

Aliases

arxiv: 2103.12139 · arxiv_version: 2103.12139v3 · doi: 10.48550/arxiv.2103.12139 · pith_short_12: EOVKOEOFMLC6 · pith_short_16: EOVKOEOFMLC6IQQF · pith_short_8: EOVKOEOF

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/EOVKOEOFMLC6IQQFA3FLFW7DIW \
  | 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: 23aaa711c562c5e4420506cab2dbe34594c272db5960734ecf1ee2850adfa4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa1c87ce01980cc3b9f6e4e189180d17bdfbc59fe66b7a072dffda984985581",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-03-22T19:14:07Z",
    "title_canon_sha256": "793209fbed7e81a7bb3bfd6e029cd34e594c3c08a1c5c3c965cdcba1cfa59f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12139",
    "kind": "arxiv",
    "version": 3
  }
}