Pith Number

pith:TGHGR2VC

pith:2014:TGHGR2VCUMON2TZBWF7GIIOJND

not attested not anchored not stored refs pending

Reed-Muller codes for random erasures and errors

Amir Shpilka, Avi Wigderson, Emmanuel Abbe

arxiv:1411.4590 v1 · 2014-11-17 · 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{TGHGR2VCUMON2TZBWF7GIIOJND}

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	2026-05-18T02:35:45.388344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998e68eaa2a31cdd4f21b17e6421c968de8e7b875c1728e11265341d063d7755

Aliases

arxiv: 1411.4590 · arxiv_version: 1411.4590v1 · doi: 10.48550/arxiv.1411.4590 · pith_short_12: TGHGR2VCUMON · pith_short_16: TGHGR2VCUMON2TZB · pith_short_8: TGHGR2VC

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/TGHGR2VCUMON2TZBWF7GIIOJND \
  | 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: 998e68eaa2a31cdd4f21b17e6421c968de8e7b875c1728e11265341d063d7755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f30bfea45c972bf303ecb5e92811297a9f16452bb89e8fc58bd55a348945319",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-17T19:04:27Z",
    "title_canon_sha256": "d37a351da4e4d512f46a61b02f797b17e027ba0321f4a0bfb15b14aff8277cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4590",
    "kind": "arxiv",
    "version": 1
  }
}