Pith Number

pith:DCEAGGEA

pith:2014:DCEAGGEA65H6Q6LW6YWTSFRVXB

not attested not anchored not stored refs pending

Proceedings 3rd International Workshop on Trends in Functional Programming in Education

James Caldwell (University of Wyoming), Peter Achten (Radboud University Nijmegen), Philip H\"olzenspies (University of Twente)

arxiv:1412.4738 v1 · 2014-12-12 · cs.CY · cs.DS · 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{DCEAGGEA65H6Q6LW6YWTSFRVXB}

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	2026-05-18T02:31:18.427343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1888031880f74fe87976f62d391635b85ea7070f7ca5838edc0d7c4cf1abcf37

Aliases

arxiv: 1412.4738 · arxiv_version: 1412.4738v1 · doi: 10.48550/arxiv.1412.4738 · pith_short_12: DCEAGGEA65H6 · pith_short_16: DCEAGGEA65H6Q6LW · pith_short_8: DCEAGGEA

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/DCEAGGEA65H6Q6LW6YWTSFRVXB \
  | 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: 1888031880f74fe87976f62d391635b85ea7070f7ca5838edc0d7c4cf1abcf37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07b67cb9c9cea0c12e7ac8cd5a1f8000e747081b4967c3ad4ed5667347623f8f",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-12-12T00:47:22Z",
    "title_canon_sha256": "cb1f3facf51a183e55f39d34d3a3faeae7068dbd68d5f7fd6a1157fac1e6846c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4738",
    "kind": "arxiv",
    "version": 1
  }
}