Pith Number

pith:WN7JAFW6

pith:2016:WN7JAFW6K25IQ4LDXEFBWZ72KN

not attested not anchored not stored refs pending

Towards Reversible Computation in Erlang

Adri\'an Palacios, Germ\'an Vidal, Naoki Nishida

arxiv:1608.05521 v1 · 2016-08-19 · cs.PL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN7JAFW6K25IQ4LDXEFBWZ72KN}

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	2026-05-18T01:08:28.272558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37e9016de56ba887163b90a1b67fa537a5094552034c64048799d824a066f74

Aliases

arxiv: 1608.05521 · arxiv_version: 1608.05521v1 · doi: 10.48550/arxiv.1608.05521 · pith_short_12: WN7JAFW6K25I · pith_short_16: WN7JAFW6K25IQ4LD · pith_short_8: WN7JAFW6

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/WN7JAFW6K25IQ4LDXEFBWZ72KN \
  | 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: b37e9016de56ba887163b90a1b67fa537a5094552034c64048799d824a066f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc13f4d4286452e4533b5694deb9c5365c95c08ed3c1abe523df23f242a15e86",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-08-19T08:01:25Z",
    "title_canon_sha256": "ea1d6187899e90ede221452842f204088d36cc360eb146f2b401be5264522ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05521",
    "kind": "arxiv",
    "version": 1
  }
}