Pith Number

pith:UOAOISRI

pith:2014:UOAOISRIWLBLM56NQ22BGOKB5E

not attested not anchored not stored refs pending

Low Complexity Decoding for Higher Order Punctured Trellis-Coded Modulation Over Intersymbol Interference Channels

Fabian Schuh, Johannes B. Huber

arxiv:1405.6880 v1 · 2014-05-27 · 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{UOAOISRIWLBLM56NQ22BGOKB5E}

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	2026-05-18T02:51:00.156799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a380e44a28b2c2b677cd86b4133941e92a2a11454ac854ecba6fb1d330713901

Aliases

arxiv: 1405.6880 · arxiv_version: 1405.6880v1 · doi: 10.48550/arxiv.1405.6880 · pith_short_12: UOAOISRIWLBL · pith_short_16: UOAOISRIWLBLM56N · pith_short_8: UOAOISRI

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/UOAOISRIWLBLM56NQ22BGOKB5E \
  | 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: a380e44a28b2c2b677cd86b4133941e92a2a11454ac854ecba6fb1d330713901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add7326f414d35865a1133441be1d7e7e4781e395a7e666c9be000fed0255723",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-27T12:14:21Z",
    "title_canon_sha256": "b8d14430feb0034c840c5920096ef02a3d4f095800918dd78867dcd277c7f089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6880",
    "kind": "arxiv",
    "version": 1
  }
}