Pith Number

pith:VUAX5254

pith:2022:VUAX5254BIFZ5XV4YYCEKGL6T7

not attested not anchored not stored refs pending

Community Time-Activity Trajectory Modelling based on Markov Chain Simulation and Dirichlet Regression

Chen Xia, Jianli Chen, Yuqing Hu

arxiv:2212.06366 v1 · 2022-12-13 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUAX5254BIFZ5XV4YYCEKGL6T7}

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	2026-07-05T05:28:48.859398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad017eebbc0a0b9edebcc60445197e9fe5a911d9e1d4a269099511b79dad332d

Aliases

arxiv: 2212.06366 · arxiv_version: 2212.06366v1 · doi: 10.48550/arxiv.2212.06366 · pith_short_12: VUAX5254BIFZ · pith_short_16: VUAX5254BIFZ5XV4 · pith_short_8: VUAX5254

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/VUAX5254BIFZ5XV4YYCEKGL6T7 \
  | 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: ad017eebbc0a0b9edebcc60445197e9fe5a911d9e1d4a269099511b79dad332d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7fcb44a8b4e344f7de649702df051b8b2b9d52f251c1ed6435a1b9a7288bb77",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-12-13T04:38:49Z",
    "title_canon_sha256": "81cd847e4099408248dbd46fbbbaddc0365de77c04f53ea45c5139f33cdef92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06366",
    "kind": "arxiv",
    "version": 1
  }
}