Pith Number

pith:SBYKU6JX

pith:2017:SBYKU6JXM47Z5LIHUW5PV457GQ

not attested not anchored not stored refs pending

Learning Representations from Road Network for End-to-End Urban Growth Simulation

Saptarshi Pal, Soumya K Ghosh

arxiv:1712.06778 v3 · 2017-12-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBYKU6JXM47Z5LIHUW5PV457GQ}

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	2026-05-18T00:24:09.503803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9070aa7937673f9ead07a5bafaf3bf340adb27a16c846439269d1d42def93b22

Aliases

arxiv: 1712.06778 · arxiv_version: 1712.06778v3 · doi: 10.48550/arxiv.1712.06778 · pith_short_12: SBYKU6JXM47Z · pith_short_16: SBYKU6JXM47Z5LIH · pith_short_8: SBYKU6JX

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/SBYKU6JXM47Z5LIHUW5PV457GQ \
  | 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: 9070aa7937673f9ead07a5bafaf3bf340adb27a16c846439269d1d42def93b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f33446255611d8cde18a16d9f93177870c7f32572f58c19e2ec1493cbcbf8d9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-12-19T04:36:24Z",
    "title_canon_sha256": "4f6ba14e30912c247927eda3d442336d5df2cd5ae8b7cc93688bbbe06e051324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06778",
    "kind": "arxiv",
    "version": 3
  }
}