Pith Number

pith:LIG7BYNZ

pith:2017:LIG7BYNZDS7WKVB65IGXYHLHJ5

not attested not anchored not stored refs pending

FunTAL: Reasonably Mixing a Functional Language with Assembly

Amal Ahmed, Christos Dimoulas, Daniel Patterson, Jamie Perconti

arxiv:1711.03871 v1 · 2017-11-10 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIG7BYNZDS7WKVB65IGXYHLHJ5}

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	2026-05-18T00:30:51.222476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0df0e1b91cbf65543eea0d7c1d674f4f3de43c959dc1bb49d6ad44905e450c

Aliases

arxiv: 1711.03871 · arxiv_version: 1711.03871v1 · doi: 10.48550/arxiv.1711.03871 · pith_short_12: LIG7BYNZDS7W · pith_short_16: LIG7BYNZDS7WKVB6 · pith_short_8: LIG7BYNZ

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/LIG7BYNZDS7WKVB65IGXYHLHJ5 \
  | 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: 5a0df0e1b91cbf65543eea0d7c1d674f4f3de43c959dc1bb49d6ad44905e450c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "151d5c62c17c5302ec8000c8a626ce6625f869712ef0b347a2255880c724c91a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-11-10T15:25:50Z",
    "title_canon_sha256": "73b74fc87c6a3392cc8b2cb5b07671cf8ad92c9ebf4dbefb61af28d07aa4ed03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03871",
    "kind": "arxiv",
    "version": 1
  }
}