Pith Number

pith:7XKUSR5L

pith:2012:7XKUSR5LOOEJCJHSKQXOVIWIGT

not attested not anchored not stored refs pending

A next generation Ultra-Fast Flash Observatory (UFFO-100) for IR/optical observations of the rise phase of gamma-ray bursts

A. J. Castro-Tirado, A. Jung, B. Grossan, C. Budtz-J{\o}rgensen, C. De la Taille, C. Eyles, E. V. Linder, G. F. Smoot, G. W. Na, H. Lim, H. S. Choi, I. Hermann, I. H. Park, I. Yashin, J. E. Kim, J. E. Suh, J. Lee, J. M. Rodrigo, J. Ripa, J. W. Nam, K. B. Ahn, K. W. Min, M.-H. A. Huang, M. H. Zhao, M. I. Panasyuk, M. Kim, M.-Z. Wang, N. Lund, N. Vedenkin, P. Barrillon, P. Chen, P. Connell, S. Ahmad, S. Brandt, S. Dagoret-Campagne, S. Jeong, S. Svertilov, S.-W. Kim, T.-C. Liu, V. Reglero, Y. J. Choi, Y. W. Kim

arxiv:1207.5759 v3 · 2012-07-24 · 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{7XKUSR5LOOEJCJHSKQXOVIWIGT}

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	2026-05-18T01:56:08.298936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd54947ab73889124f2542eeaa2c834d7d3ef9e29f32487994c9f4e68344e03

Aliases

arxiv: 1207.5759 · arxiv_version: 1207.5759v3 · doi: 10.48550/arxiv.1207.5759 · pith_short_12: 7XKUSR5LOOEJ · pith_short_16: 7XKUSR5LOOEJCJHS · pith_short_8: 7XKUSR5L

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/7XKUSR5LOOEJCJHSKQXOVIWIGT \
  | 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: fdd54947ab73889124f2542eeaa2c834d7d3ef9e29f32487994c9f4e68344e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4628571dd62af7c12eff92669bbe99e9d59840886ff1f11b0ce40f4d14fcf5",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-07-24T18:02:29Z",
    "title_canon_sha256": "1a5750193e9c942c97fe820b47c4f4db80dda7e67105afb67671964c642e13e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5759",
    "kind": "arxiv",
    "version": 3
  }
}