Pith Number

pith:FSVG7Z5E

pith:2020:FSVG7Z5ELBJ33ZX4RC2SBPUHFT

not attested not anchored not stored refs pending

A study on the role of subsidiary information in replay attack spoofing detection

Ha-Jin Yu, Hee-Soo Heo, Hye-Jin Shim, Jee-weon Jung

arxiv:2001.11688 v1 · 2020-01-31 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSVG7Z5ELBJ33ZX4RC2SBPUHFT}

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	2026-07-05T00:37:32.932397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2caa6fe7a45853bde6fc88b520be872ce89326e0e37152d3609c3b8d3719dfa1

Aliases

arxiv: 2001.11688 · arxiv_version: 2001.11688v1 · doi: 10.48550/arxiv.2001.11688 · pith_short_12: FSVG7Z5ELBJ3 · pith_short_16: FSVG7Z5ELBJ33ZX4 · pith_short_8: FSVG7Z5E

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/FSVG7Z5ELBJ33ZX4RC2SBPUHFT \
  | 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: 2caa6fe7a45853bde6fc88b520be872ce89326e0e37152d3609c3b8d3719dfa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f803dad95b2e2b5ac40910562a42bd3e997b32b8d65ee8f9ca5cd4c694c7d3f7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-01-31T07:45:03Z",
    "title_canon_sha256": "3d3e2df96aaa5c64839723f28f9ae42ad37ae39f7f14b0478422cf7435871404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11688",
    "kind": "arxiv",
    "version": 1
  }
}