Pith Number

pith:YHLEN4EE

pith:2024:YHLEN4EEZI2OLD4QWN7IUQTHXU

not attested not anchored not stored refs pending

The Fearless Journey [Draft]

Marco Servetto, Michael Homer, Nick Webster

arxiv:2405.06233 v2 · 2024-05-10 · 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{YHLEN4EEZI2OLD4QWN7IUQTHXU}

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	2026-07-05T08:18:09.253785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d646f084ca34e58f90b37e8a4267bd157f9b02e80956782509c6d9ccdc9837

Aliases

arxiv: 2405.06233 · arxiv_version: 2405.06233v2 · doi: 10.48550/arxiv.2405.06233 · pith_short_12: YHLEN4EEZI2O · pith_short_16: YHLEN4EEZI2OLD4Q · pith_short_8: YHLEN4EE

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/YHLEN4EEZI2OLD4QWN7IUQTHXU \
  | 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: c1d646f084ca34e58f90b37e8a4267bd157f9b02e80956782509c6d9ccdc9837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af1761fa9f625847c4998f1ce0c275671a8fe45184c1e0d4e48f9a221e657de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2024-05-10T04:00:48Z",
    "title_canon_sha256": "93c4328c02ea914c87f3e1bb1d66dce2e9142960a16a441f8e3d1b8ddc359db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.06233",
    "kind": "arxiv",
    "version": 2
  }
}