Pith Number

pith:FUIY4JVK

pith:2021:FUIY4JVKIOPZVZ2UNZE774WUFA

not attested not anchored not stored refs pending

Exploring the tilted accretion disc of AQ Men with TESS

Colin Littlefield, Corey W. Bradshaw, Diego Altamirano, James M.C. Court, Krystian Ilkiewicz, Matteo Fratta, Nathalie Degenaar, Rudy Wijnands, Simone Scaringi, Tariq Shahbaz, Thomas J. Maccarone

arxiv:2103.03041 v1 · 2021-03-04 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUIY4JVKIOPZVZ2UNZE774WUFA}

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	2026-07-05T02:20:23.710136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d118e26aa439f9ae7546e49fff2d42815bb187d506bd275a4503b053b30b82e

Aliases

arxiv: 2103.03041 · arxiv_version: 2103.03041v1 · doi: 10.48550/arxiv.2103.03041 · pith_short_12: FUIY4JVKIOPZ · pith_short_16: FUIY4JVKIOPZVZ2U · pith_short_8: FUIY4JVK

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/FUIY4JVKIOPZVZ2UNZE774WUFA \
  | 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: 2d118e26aa439f9ae7546e49fff2d42815bb187d506bd275a4503b053b30b82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4b7431a3dc5ec8346c73cce1a88058078bb198878f550a3b60968060513141",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-03-04T14:04:45Z",
    "title_canon_sha256": "285d9e897448a782bbd703244555b51a5b11c81a09cf80dbe1340970ed3cdac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03041",
    "kind": "arxiv",
    "version": 1
  }
}