Pith Number

pith:MD5XG4UU

pith:2016:MD5XG4UU22MRYBNQGAHAG2OGTL

not attested not anchored not stored refs pending

Functional archetype and archetypoid analysis

Irene Epifanio

arxiv:1601.06911 v2 · 2016-01-26 · stat.ME · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MD5XG4UU22MRYBNQGAHAG2OGTL}

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	2026-05-18T01:06:28.912387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fb737294d6991c05b0300e0369c69af2fecaacfa7845c880fbc284d02b5025

Aliases

arxiv: 1601.06911 · arxiv_version: 1601.06911v2 · doi: 10.48550/arxiv.1601.06911 · pith_short_12: MD5XG4UU22MR · pith_short_16: MD5XG4UU22MRYBNQ · pith_short_8: MD5XG4UU

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/MD5XG4UU22MRYBNQGAHAG2OGTL \
  | 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: 60fb737294d6991c05b0300e0369c69af2fecaacfa7845c880fbc284d02b5025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5de2d4d49afcf2a9d2358c79f273e299fc07f64b6cb7fe9683ee1863cef5580",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-26T07:34:41Z",
    "title_canon_sha256": "15e388cb61bdd423977882cd05551b9eaa14c06034c782918ad11342902143a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06911",
    "kind": "arxiv",
    "version": 2
  }
}