Pith Number

pith:TNGR6VC3

pith:2019:TNGR6VC3U3MKEQOV6ZWURC6DMQ

not attested not anchored not stored refs pending

Interactive Verifiable Polynomial Evaluation

Mohammad Ali Maddah-Ali, Saeid Sahraei, Salman Avestimehr

arxiv:1907.04302 v1 · 2019-07-09 · cs.CC · cs.CR · 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{TNGR6VC3U3MKEQOV6ZWURC6DMQ}

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	2026-05-17T23:41:02.723546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b4d1f545ba6d8a241d5f66d488bc36412990312344e8d11a0a98114d0a78334

Aliases

arxiv: 1907.04302 · arxiv_version: 1907.04302v1 · doi: 10.48550/arxiv.1907.04302 · pith_short_12: TNGR6VC3U3MK · pith_short_16: TNGR6VC3U3MKEQOV · pith_short_8: TNGR6VC3

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/TNGR6VC3U3MKEQOV6ZWURC6DMQ \
  | 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: 9b4d1f545ba6d8a241d5f66d488bc36412990312344e8d11a0a98114d0a78334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3679dc1d33b84c8024664a7465ca3b8111fff53fef485b9cd75f39d9379824e7",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2019-07-09T17:40:46Z",
    "title_canon_sha256": "53c4e18baa7f2d74e534bc2d55a7fe3d27c8bbe1ad690107b3277f943c043268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04302",
    "kind": "arxiv",
    "version": 1
  }
}