Pith Number

pith:TR2EOUGO

pith:2020:TR2EOUGODBJCD2ILTXHSARMA7B

not attested not anchored not stored refs pending

XL-Calibur -- a second-generation balloon-borne hard X-ray polarimetry mission

A.T. West, B.F. Rauch, C. Shreves, E.A. Wulf, F. Imazato, F. Kislat, F. Ryde, G. De Geronimo, H. Awaki, H. Krawczynski, H. Matake, H. Matsumoto, H. Takahashi, H. Tsunemi, K. Hattori, K. Hayashida, K. Tamura, L. Lisalda, M. Errando, M.G. Baring, M. Ishida, M. Kiss, M. Pearce, M. Takeo, N.K. Iyer, N. Uchida, P. Dowkontt, Q. Abarr, R. Bose, R. Yamamoto, S. Spooner, T.-A. Stana, T. Kitaguchi, T. Mineta, T. Miyazawa, T. Mizuno, T. Okajima, T. Tamagawa, V. Guarino, Y. Maeda, Y. Uchida

arxiv:2010.10608 v1 · 2020-10-20 · astro-ph.IM · 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{TR2EOUGODBJCD2ILTXHSARMA7B}

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	2026-07-05T01:45:07.252844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c744750ce185221e90b9dcf204580f86f804f95bb0ce09616ec90d92b5088be

Aliases

arxiv: 2010.10608 · arxiv_version: 2010.10608v1 · doi: 10.48550/arxiv.2010.10608 · pith_short_12: TR2EOUGODBJC · pith_short_16: TR2EOUGODBJCD2IL · pith_short_8: TR2EOUGO

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/TR2EOUGODBJCD2ILTXHSARMA7B \
  | 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: 9c744750ce185221e90b9dcf204580f86f804f95bb0ce09616ec90d92b5088be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eeede61f1c1ca2e26034f5fdcedcc0266f78cb079aadf551b9e7ba40b6f3417",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-10-20T20:37:57Z",
    "title_canon_sha256": "6541132cdce58e5d655e3884119c07e23aceeae2260dbf532b79369ae1b935dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10608",
    "kind": "arxiv",
    "version": 1
  }
}