Pith Number

pith:QMCVRZQB

pith:2009:QMCVRZQBZBLJOZYQZCWTPLVBHN

not attested not anchored not stored refs pending

Agent-based Simulation of Human Movement Shaped by the Underlying Street Structure

Bin Jiang, Tao Jia

arxiv:0910.3055 v4 · 2009-10-16 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMCVRZQBZBLJOZYQZCWTPLVBHN}

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	2026-05-18T03:18:27.015976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830558e601c856976710c8ad37aea13b4c2e1ef154015d3a7903a0af7cf89372

Aliases

arxiv: 0910.3055 · arxiv_version: 0910.3055v4 · doi: 10.48550/arxiv.0910.3055 · pith_short_12: QMCVRZQBZBLJ · pith_short_16: QMCVRZQBZBLJOZYQ · pith_short_8: QMCVRZQB

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/QMCVRZQBZBLJOZYQZCWTPLVBHN \
  | 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: 830558e601c856976710c8ad37aea13b4c2e1ef154015d3a7903a0af7cf89372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca836fcf4cfd5509a8e0d81838a3a7a5c59c49c73ebd76d28856b43953fde34c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2009-10-16T08:28:56Z",
    "title_canon_sha256": "cc03749bea8b391798db6d1a50ee62f7c8a8c372ac50d1cc6aa56c97d0532187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3055",
    "kind": "arxiv",
    "version": 4
  }
}