Pith Number

pith:GASA5OXB

pith:2018:GASA5OXBCZN2G7Z4GBO4EGLDL4

not attested not anchored not stored refs pending

Coded Iterative Computing using Substitute Decoding

Malhar Chaudhari, Pulkit Grover, Soummya Kar, Yaoqing Yang

arxiv:1805.06046 v1 · 2018-05-15 · 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{GASA5OXBCZN2G7Z4GBO4EGLDL4}

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	2026-05-18T00:15:49.056704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30240ebae1165ba37f3c305dc219635f309d7ead14b34247925d4ba670f9acd7

Aliases

arxiv: 1805.06046 · arxiv_version: 1805.06046v1 · doi: 10.48550/arxiv.1805.06046 · pith_short_12: GASA5OXBCZN2 · pith_short_16: GASA5OXBCZN2G7Z4 · pith_short_8: GASA5OXB

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/GASA5OXBCZN2G7Z4GBO4EGLDL4 \
  | 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: 30240ebae1165ba37f3c305dc219635f309d7ead14b34247925d4ba670f9acd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4484decaec3d1f43ebd6416ce82fb7b72e00c2755f1ffd1292e15e975b107f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-15T22:08:05Z",
    "title_canon_sha256": "b92ac6e272e7f710c18f5893d05fcc49e290d7c6b170b4bc7be41cda6d92b8ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06046",
    "kind": "arxiv",
    "version": 1
  }
}