Pith Number

pith:XNYHQPFC

pith:2026:XNYHQPFCEHMJRYXOUR2IBSAXZL

not attested not anchored not stored refs pending

Making AFDM Secure Against Eavesdroppers: A Phase Function Design Approach

Arman Farhang, Hengxuan Liu, Vincent Savaux

arxiv:2605.14837 v1 · 2026-05-14 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNYHQPFCEHMJRYXOUR2IBSAXZL}

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	2026-05-17T23:38:57.981746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb70783ca221d898e2eea47480c817cacc1243be02f3971fa40b784d2f56f155

Aliases

arxiv: 2605.14837 · arxiv_version: 2605.14837v1 · doi: 10.48550/arxiv.2605.14837 · pith_short_12: XNYHQPFCEHMJ · pith_short_16: XNYHQPFCEHMJRYXO · pith_short_8: XNYHQPFC

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/XNYHQPFCEHMJRYXOUR2IBSAXZL \
  | 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: bb70783ca221d898e2eea47480c817cacc1243be02f3971fa40b784d2f56f155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f855295352b1c2d83d977b4591f73664b14119fa4902505870b0ca62e425e90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-14T13:42:57Z",
    "title_canon_sha256": "b0264f947d7a455593f5cf2bc446ea346d6f6856d8322e96e7706eefc2f7c41a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14837",
    "kind": "arxiv",
    "version": 1
  }
}