Pith Number

pith:JTU335GI

pith:2019:JTU335GIT4HGBQ643OS73XSDQZ

not attested not anchored not stored refs pending

Improving security and bandwidth efficiency of NewHope using error-correction schemes

Dong-Joon Shin, Eunsang Lee, Jong-Seon No, MinKi Song, Seunghwan Lee, Young-Sik Kim

arxiv:1905.07843 v1 · 2019-05-20 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTU335GIT4HGBQ643OS73XSDQZ}

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	2026-05-17T23:45:48.361666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce9bdf4c89f0e60c3dcdba5fdde43864daf3c782a048275252fba8d457359d3

Aliases

arxiv: 1905.07843 · arxiv_version: 1905.07843v1 · doi: 10.48550/arxiv.1905.07843 · pith_short_12: JTU335GIT4HG · pith_short_16: JTU335GIT4HGBQ64 · pith_short_8: JTU335GI

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/JTU335GIT4HGBQ643OS73XSDQZ \
  | 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: 4ce9bdf4c89f0e60c3dcdba5fdde43864daf3c782a048275252fba8d457359d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9175760a6df05f644333b92484bd51094c0b9a85f5b932af74412c6cf9ff49e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-05-20T01:59:51Z",
    "title_canon_sha256": "9fbe402571eeeae497111e087dbdd248ea56ae89928e3da327579d6eb4869bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07843",
    "kind": "arxiv",
    "version": 1
  }
}