Pith Number

pith:I2ND7UXZ

pith:2016:I2ND7UXZ7XSIISBON5JC5MSGMT

not attested not anchored not stored refs pending

Robust Natural Language Processing - Combining Reasoning, Cognitive Semantics and Construction Grammar for Spatial Language

Jakob Suchan, Mehul Bhatt, Michael Spranger

arxiv:1607.05968 v1 · 2016-07-20 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2ND7UXZ7XSIISBON5JC5MSGMT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:10:43.552486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469a3fd2f9fde484482e6f522eb24664ee4c4e214e21cea530a75d66e01dad9c

Aliases

arxiv: 1607.05968 · arxiv_version: 1607.05968v1 · doi: 10.48550/arxiv.1607.05968 · pith_short_12: I2ND7UXZ7XSI · pith_short_16: I2ND7UXZ7XSIISBO · pith_short_8: I2ND7UXZ

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/I2ND7UXZ7XSIISBON5JC5MSGMT \
  | 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: 469a3fd2f9fde484482e6f522eb24664ee4c4e214e21cea530a75d66e01dad9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a2904c21ae828514d0db4005aae8aff70e16de4fb064fff5cb9fe4b0442128",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-07-20T14:15:24Z",
    "title_canon_sha256": "3558c00e50c35672dbcf9d2f2456530e56875826250a4b49f10127d78d29bc78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05968",
    "kind": "arxiv",
    "version": 1
  }
}