Pith Number

pith:N2BGSVXA

pith:2017:N2BGSVXASOUCPUNXXAKFIHP3TW

not attested not anchored not stored refs pending

Discriminating Traces with Time

Ashutosh Trivedi, Bor-Yuh Evan Chang, Pavol Cerny, Saeid Tizpaz-Niari, Sriram Sankaranarayanan

arxiv:1702.07103 v1 · 2017-02-23 · cs.PL · cs.CR · cs.FL · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2BGSVXASOUCPUNXXAKFIHP3TW}

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	2026-05-18T00:50:08.308746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e826956e093a827d1b7b814541dfb9db68c56759b6d9d314e625d7de47918a2

Aliases

arxiv: 1702.07103 · arxiv_version: 1702.07103v1 · doi: 10.48550/arxiv.1702.07103 · pith_short_12: N2BGSVXASOUC · pith_short_16: N2BGSVXASOUCPUNX · pith_short_8: N2BGSVXA

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/N2BGSVXASOUCPUNXXAKFIHP3TW \
  | 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: 6e826956e093a827d1b7b814541dfb9db68c56759b6d9d314e625d7de47918a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e33246940b287b2622203504ec561d43f17c0d06154096a199a57e5b173bf3",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.FL",
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-02-23T05:48:22Z",
    "title_canon_sha256": "d2f84ce5cda4c376ffa3f7d6fcd96f8c8d715137b365bb0af1789a7b1e9df01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07103",
    "kind": "arxiv",
    "version": 1
  }
}