Pith Number

pith:IKR7WQQB

pith:2020:IKR7WQQB5ABBUKDZBE6YR2ATVZ

not attested not anchored not stored refs pending

A New Store-then-Amplify-and-Forward Protocol for UAV Mobile Relaying

Rui Zhang, Weidong Mei, Xiaochen Lin

arxiv:2001.01257 v1 · 2020-01-05 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKR7WQQB5ABBUKDZBE6YR2ATVZ}

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	2026-07-05T00:29:45.442487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a3fb4201e8021a2879093d88e813ae7e8407d32390e55c1753ef8072ce261d

Aliases

arxiv: 2001.01257 · arxiv_version: 2001.01257v1 · doi: 10.48550/arxiv.2001.01257 · pith_short_12: IKR7WQQB5ABB · pith_short_16: IKR7WQQB5ABBUKDZ · pith_short_8: IKR7WQQB

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/IKR7WQQB5ABBUKDZBE6YR2ATVZ \
  | 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: 42a3fb4201e8021a2879093d88e813ae7e8407d32390e55c1753ef8072ce261d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83552579f319b47ffa57869cf1c028bdd19b4587a1f26becdc403a09ef43e21a",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-01-05T15:29:00Z",
    "title_canon_sha256": "1974bd3dca518cef0b0647111ef238be848ff410b8cd51addc33e15a28454d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01257",
    "kind": "arxiv",
    "version": 1
  }
}