Pith Number

pith:UT4LVQQA

pith:2021:UT4LVQQATWUMUZ5IYBACHJ4SB7

not attested not anchored not stored refs pending

PAMMELA: Policy Administration Methodology using Machine Learning

Barsha Mitra, Pratik Shashikantbhai Patel, Saptarshi Das, Soumyadeep Dey, Sourabh Suman, Varun Gumma

arxiv:2111.07060 v1 · 2021-11-13 · cs.CR · 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{UT4LVQQATWUMUZ5IYBACHJ4SB7}

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	2026-07-05T03:31:35.508060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f8bac2009da8ca67a8c04023a7920ffc75b9cc8934303e928b61d0b8482ee4

Aliases

arxiv: 2111.07060 · arxiv_version: 2111.07060v1 · doi: 10.48550/arxiv.2111.07060 · pith_short_12: UT4LVQQATWUM · pith_short_16: UT4LVQQATWUMUZ5I · pith_short_8: UT4LVQQA

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/UT4LVQQATWUMUZ5IYBACHJ4SB7 \
  | 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: a4f8bac2009da8ca67a8c04023a7920ffc75b9cc8934303e928b61d0b8482ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82843d1cd1bd0ea6ccb836ab51126a7d85e9562436edcf95735e9af3c72bd158",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-11-13T07:05:22Z",
    "title_canon_sha256": "fb065c07babc270fee2a46e52775a3063446bf77eeac7bb2a85e1a81249b667b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07060",
    "kind": "arxiv",
    "version": 1
  }
}