Pith Number

pith:PVTGFX6D

pith:2016:PVTGFX6DDQJVSJZJF4AZF5XF3R

not attested not anchored not stored refs pending

Learning Continuous Semantic Representations of Symbolic Expressions

Charles Sutton, Miltiadis Allamanis, Pankajan Chanthirasegaran, Pushmeet Kohli

arxiv:1611.01423 v2 · 2016-11-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVTGFX6DDQJVSJZJF4AZF5XF3R}

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	2026-05-18T00:42:39.302420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d6662dfc31c135927292f0192f6e5dc53effbd58e5cc2163ba1a6acf179e5c2

Aliases

arxiv: 1611.01423 · arxiv_version: 1611.01423v2 · doi: 10.48550/arxiv.1611.01423 · pith_short_12: PVTGFX6DDQJV · pith_short_16: PVTGFX6DDQJVSJZJ · pith_short_8: PVTGFX6D

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/PVTGFX6DDQJVSJZJF4AZF5XF3R \
  | 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: 7d6662dfc31c135927292f0192f6e5dc53effbd58e5cc2163ba1a6acf179e5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4ce54e6fdc4c2e36b3ec886b96e7b3d445288150b5b683959f4d4033cc35e1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-04T15:30:43Z",
    "title_canon_sha256": "502e54ff7300c3c045203fc0648e8c7015171579264ce24fc9406ebe45ed5294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01423",
    "kind": "arxiv",
    "version": 2
  }
}