Pith Number

pith:LOXHBLBA

pith:2011:LOXHBLBAUQN4KASP6AVIXD67M7

not attested not anchored not stored refs pending

The settlement of Madagascar: what dialects and languages can tell

Maurizio Serva

arxiv:1107.4218 v1 · 2011-07-21 · cs.CL · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOXHBLBAUQN4KASP6AVIXD67M7}

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	2026-05-18T02:01:12.036258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bae70ac20a41bc5024ff02a8b8fdf67ec4b862f8cc599397bb25d05fa32969c

Aliases

arxiv: 1107.4218 · arxiv_version: 1107.4218v1 · doi: 10.48550/arxiv.1107.4218 · pith_short_12: LOXHBLBAUQN4 · pith_short_16: LOXHBLBAUQN4KASP · pith_short_8: LOXHBLBA

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/LOXHBLBAUQN4KASP6AVIXD67M7 \
  | 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: 5bae70ac20a41bc5024ff02a8b8fdf67ec4b862f8cc599397bb25d05fa32969c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5f095836778776c8c775cffda1d3b4b658e83267ef7feb816115c1bc437d2f",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2011-07-21T10:02:31Z",
    "title_canon_sha256": "bc54feaeafc15a8b44be640a31ad95831de4cf212bd44b308a6b6535c8b9517e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4218",
    "kind": "arxiv",
    "version": 1
  }
}