Pith Number

pith:MFJMPB6Z

pith:2015:MFJMPB6ZLO4LYHFK3QO2MMRZMC

not attested not anchored not stored refs pending

Time Localization and Capacity of Faster-Than-Nyquist Signaling

Ather Gattami, Emil Ringh, Johan Karlsson

arxiv:1505.03309 v2 · 2015-05-13 · cs.IT · 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{MFJMPB6ZLO4LYHFK3QO2MMRZMC}

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	2026-05-18T01:25:00.506416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6152c787d95bb8bc1caadc1da63239608b573b36a9981773765331387941028f

Aliases

arxiv: 1505.03309 · arxiv_version: 1505.03309v2 · doi: 10.48550/arxiv.1505.03309 · pith_short_12: MFJMPB6ZLO4L · pith_short_16: MFJMPB6ZLO4LYHFK · pith_short_8: MFJMPB6Z

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/MFJMPB6ZLO4LYHFK3QO2MMRZMC \
  | 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: 6152c787d95bb8bc1caadc1da63239608b573b36a9981773765331387941028f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95aae223813d06303dfcf52017a4559ca1ef51c218e548634577b0062e8ee5ec",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-13T10:18:54Z",
    "title_canon_sha256": "9aa8656711c14cc5a6269dc3f3f0ad0cbf1ebcd1ec08e33dfddb947088f7bb4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03309",
    "kind": "arxiv",
    "version": 2
  }
}