Pith Number

pith:AMMEIOY3

pith:2018:AMMEIOY3I7WZWKAEGN4HYBMGBY

not attested not anchored not stored refs pending

The morphospace of language networks

Lu\'is F Seoane, Ricard Sol\'e

arxiv:1803.01934 v1 · 2018-03-05 · physics.soc-ph · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMMEIOY3I7WZWKAEGN4HYBMGBY}

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	2026-05-18T00:21:56.273723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0318443b1b47ed9b280433787c05860e38cafdc63feb034abb56c24730cacf89

Aliases

arxiv: 1803.01934 · arxiv_version: 1803.01934v1 · doi: 10.48550/arxiv.1803.01934 · pith_short_12: AMMEIOY3I7WZ · pith_short_16: AMMEIOY3I7WZWKAE · pith_short_8: AMMEIOY3

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/AMMEIOY3I7WZWKAEGN4HYBMGBY \
  | 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: 0318443b1b47ed9b280433787c05860e38cafdc63feb034abb56c24730cacf89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbecc9295b91437feaea78dd3a4d4fed3a3cd7c53a32ce87a8bb54b42893867",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-03-05T21:29:50Z",
    "title_canon_sha256": "f1919b028f83e114b50cb80f3efa63ea29ba25e8d2b9fb57d75a87c83bb95b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01934",
    "kind": "arxiv",
    "version": 1
  }
}