Pith Number

pith:35R2GKQB

pith:2013:35R2GKQB43UV3K4PK3UWHSR2ES

not attested not anchored not stored refs pending

Geospatial Narratives and their Spatio-Temporal Dynamics: Commonsense Reasoning for High-level Analyses in Geographic Information Systems

Jan Oliver Wallgruen, Mehul Bhatt

arxiv:1307.2541 v2 · 2013-07-09 · cs.AI · cs.ET · 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{35R2GKQB43UV3K4PK3UWHSR2ES}

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	2026-05-18T03:04:37.510028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df63a32a01e6e95dab8f56e963ca3a2485eae6d2abab4d1db1d744526d5632c2

Aliases

arxiv: 1307.2541 · arxiv_version: 1307.2541v2 · doi: 10.48550/arxiv.1307.2541 · pith_short_12: 35R2GKQB43UV · pith_short_16: 35R2GKQB43UV3K4P · pith_short_8: 35R2GKQB

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/35R2GKQB43UV3K4PK3UWHSR2ES \
  | 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: df63a32a01e6e95dab8f56e963ca3a2485eae6d2abab4d1db1d744526d5632c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d64c381f7001761af79bec217e77ee55550e89c1c48f75cb40a02ba84aa88d1b",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-07-09T18:54:29Z",
    "title_canon_sha256": "0868e3776f88ee56088bd7a9e0073ef9ae624776496f0eb6a5e6ac5ffee73eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2541",
    "kind": "arxiv",
    "version": 2
  }
}