Pith Number

pith:AS72AQC4

pith:2019:AS72AQC4ETC4VYS5W7NU3I75V6

not attested not anchored not stored refs pending

AI Assisted Annotator using Reinforcement Learning

Charles W. Anderson, Dibyajyoti Pati, Gopal Avinash, Michael Potter, V. Ratna Saripalli

arxiv:1910.02052 v3 · 2019-10-02 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AS72AQC4ETC4VYS5W7NU3I75V6}

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	2026-07-05T01:41:49.273830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bfa0405c24c5cae25db7db4da3fdafb3c97b4abaadfd068e291f104a06642a

Aliases

arxiv: 1910.02052 · arxiv_version: 1910.02052v3 · doi: 10.48550/arxiv.1910.02052 · pith_short_12: AS72AQC4ETC4 · pith_short_16: AS72AQC4ETC4VYS5 · pith_short_8: AS72AQC4

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/AS72AQC4ETC4VYS5W7NU3I75V6 \
  | 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: 04bfa0405c24c5cae25db7db4da3fdafb3c97b4abaadfd068e291f104a06642a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8756951ed75fbe6876a2d8a1097168eac576077f7f63ec190425c5f5fb41fdcb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-10-02T22:57:42Z",
    "title_canon_sha256": "a27dd1310a1c4a2771c2f782a5be601a34e154b8e56b9878245157955edfb538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02052",
    "kind": "arxiv",
    "version": 3
  }
}