Pith Number

pith:GKCILJXP

pith:2026:GKCILJXPNHEL5HFRQFEH3HWL7E

not attested not anchored not stored refs pending

Sun-Facing Diffractive Sail H-Reversal Trajectory: Theoretical Feasibility, Design Strategies, and Applications

Di Wu, Jinkai Zhang, Lin Cheng, Shengping Gong, Shuyue Fu

arxiv:2608.04596 v1 · 2026-08-05 · 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{GKCILJXPNHEL5HFRQFEH3HWL7E}

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	2026-08-06T01:36:14.267827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328485a6ef69c8be9cb181487d9ecbf91ec272cf363b4253cf3f2573888e5211

Aliases

arxiv: 2608.04596 · arxiv_version: 2608.04596v1 · doi: 10.48550/arxiv.2608.04596 · pith_short_12: GKCILJXPNHEL · pith_short_16: GKCILJXPNHEL5HFR · pith_short_8: GKCILJXP

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/GKCILJXPNHEL5HFRQFEH3HWL7E \
  | 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: 328485a6ef69c8be9cb181487d9ecbf91ec272cf363b4253cf3f2573888e5211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108bbb91dfef3a80a320acac9ed5d227f25b52926d67019299ebde25e8c9f4d2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-08-05T09:03:19Z",
    "title_canon_sha256": "1937b8e05b59fb917657624fd86767a20e785b9d41aae27b6cd4af81cb2f4aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04596",
    "kind": "arxiv",
    "version": 1
  }
}