Pith Number

pith:YT7PMXQA

pith:2014:YT7PMXQA5USYG4377EJJJHKA3P

not attested not anchored not stored refs pending

Iterative pre-distortion of the non-linear satellite channel

Fran\c{c}ois Horlin, Kenta Kasai, Mathieu Dervin, Thibault Deleu

arxiv:1401.4944 v2 · 2014-01-20 · 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{YT7PMXQA5USYG4377EJJJHKA3P}

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	2026-05-18T02:52:03.845354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4fef65e00ed2583737ff912949d40dbfefb6db69270ffbc97907e92e55bd21c

Aliases

arxiv: 1401.4944 · arxiv_version: 1401.4944v2 · doi: 10.48550/arxiv.1401.4944 · pith_short_12: YT7PMXQA5USY · pith_short_16: YT7PMXQA5USYG437 · pith_short_8: YT7PMXQA

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/YT7PMXQA5USYG4377EJJJHKA3P \
  | 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: c4fef65e00ed2583737ff912949d40dbfefb6db69270ffbc97907e92e55bd21c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fab4eea10aabb76090a4df4f813741aeda4b0ccf1a117985684a006b1a5e794",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-20T15:35:45Z",
    "title_canon_sha256": "2ac3821fd3ab4e182393ced76437f4a413934f551dc44fe85e548995ccfbacef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4944",
    "kind": "arxiv",
    "version": 2
  }
}