Pith Number

pith:NAWAEJL5

pith:2019:NAWAEJL5TF73GOJC7PI3MLBX4G

not attested not anchored not stored refs pending

Mappa Mundi: An Interactive Artistic Mind Map Generator with Artificial Imagination

Baoyang Chen, Meng Chen, Ruixue Liu, Xiaodong He, Youzheng Wu, Zhijie Qiu

arxiv:1905.03638 v2 · 2019-05-09 · cs.AI · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAWAEJL5TF73GOJC7PI3MLBX4G}

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	2026-07-05T00:50:24.838029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682c02257d997fb33922fbd1b62c37e189d5c7d53e61abc69d383ddc4b7a56f7

Aliases

arxiv: 1905.03638 · arxiv_version: 1905.03638v2 · doi: 10.48550/arxiv.1905.03638 · pith_short_12: NAWAEJL5TF73 · pith_short_16: NAWAEJL5TF73GOJC · pith_short_8: NAWAEJL5

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/NAWAEJL5TF73GOJC7PI3MLBX4G \
  | 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: 682c02257d997fb33922fbd1b62c37e189d5c7d53e61abc69d383ddc4b7a56f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8860c4db2ec972be9735df8d80468d528557ecd820c8969c11ba33a027b2eef",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-05-09T13:51:46Z",
    "title_canon_sha256": "09a4563f4f2eb4b8ce21abd0a663efd8e5eebed4b27cd759099a8367f46767cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03638",
    "kind": "arxiv",
    "version": 2
  }
}