Pith Number

pith:BOIUVCMM

pith:2019:BOIUVCMMBZQH7EQWQD3W33H53A

not attested not anchored not stored refs pending

Simultaneous observations of the northern TESS sectors by the Zwicky Transient Facility

Charlotte A. Ward, Christoffer Fremling, Daniel A. Goldstein, Dmitry A. Duev, Eric C. Bellm, Frank Masci, Jan van Roestel, Lin Yan, Matthew J. Graham, Michael Medford, S. R. Kulkarni, Thomas A. Prince

arxiv:1910.04548 v1 · 2019-10-09 · astro-ph.IM · astro-ph.HE · 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{BOIUVCMMBZQH7EQWQD3W33H53A}

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	2026-07-05T00:11:09.368158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b914a898c0e607f921680f76decfdd830cb57755b7160971d883c5bd0f7bdf4

Aliases

arxiv: 1910.04548 · arxiv_version: 1910.04548v1 · doi: 10.48550/arxiv.1910.04548 · pith_short_12: BOIUVCMMBZQH · pith_short_16: BOIUVCMMBZQH7EQW · pith_short_8: BOIUVCMM

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/BOIUVCMMBZQH7EQWQD3W33H53A \
  | 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: 0b914a898c0e607f921680f76decfdd830cb57755b7160971d883c5bd0f7bdf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb2fa4bc7b04e5e5aa5bf281d2598cd0a45437f0745a2269c134d9367814c8f7",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-09T17:27:50Z",
    "title_canon_sha256": "2ea54a417ce564da33e1f197dd0747577f5378d8cbed53a55d58f4a2e4566707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04548",
    "kind": "arxiv",
    "version": 1
  }
}