Pith Number

pith:52JROLA4

pith:2017:52JROLA4RTAE5IWLNZMGRTDHGT

not attested not anchored not stored refs pending

Capacity Enhancement with Meta-Multiplexing

Chunlin Ji, Ruopeng Liu

arxiv:1703.03989 v2 · 2017-03-11 · 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{52JROLA4RTAE5IWLNZMGRTDHGT}

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	2026-05-18T00:27:21.662663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee93172c1c8cc04ea2cb6e5868cc6734cdbded1910fc2d582238069fa5572680

Aliases

arxiv: 1703.03989 · arxiv_version: 1703.03989v2 · doi: 10.48550/arxiv.1703.03989 · pith_short_12: 52JROLA4RTAE · pith_short_16: 52JROLA4RTAE5IWL · pith_short_8: 52JROLA4

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/52JROLA4RTAE5IWLNZMGRTDHGT \
  | 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: ee93172c1c8cc04ea2cb6e5868cc6734cdbded1910fc2d582238069fa5572680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e279175c12e9c73b9ed3ef15761348ea9c59139a9b0f09e8fd7d6a46bb5119b3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-11T16:12:22Z",
    "title_canon_sha256": "b8edc94a19ff2893e7b271fe5586834f0de7f55d8e4aa139b70eede6931036d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03989",
    "kind": "arxiv",
    "version": 2
  }
}