Pith Number

pith:4YGZNBBO

pith:2023:4YGZNBBOXWWZ4MT2H5G52JOI6V

not attested not anchored not stored refs pending

Modeling Population Movements under Uncertainty at the Border in Humanitarian Crises: A Situational Analysis Tool

Arturo de Nieves Gutierrez de Rubalcava, Azra Ismail, Catherine Schneider, Chao Huang, Fred Sekidde, Giulia del Panta, Joseph Aylett-Bullock, Katherine Hoffmann Pham, Miguel Luengo-Oroz, Oscar Sanchez Pi\~neiro, Rebeca Moreno Jim\'enez, Sofia Kyriazi, Vanessa Maign\'e

arxiv:2303.15614 v1 · 2023-03-27 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YGZNBBOXWWZ4MT2H5G52JOI6V}

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	2026-07-05T05:55:25.847425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e60d96842ebdad9e327a3f4ddd25c8f55f607b435d7a71d4d88a6c3cbad3fada

Aliases

arxiv: 2303.15614 · arxiv_version: 2303.15614v1 · doi: 10.48550/arxiv.2303.15614 · pith_short_12: 4YGZNBBOXWWZ · pith_short_16: 4YGZNBBOXWWZ4MT2 · pith_short_8: 4YGZNBBO

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/4YGZNBBOXWWZ4MT2H5G52JOI6V \
  | 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: e60d96842ebdad9e327a3f4ddd25c8f55f607b435d7a71d4d88a6c3cbad3fada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ef8bc9894d88664a49737bce00d304a6428118952c186f15a85f6d5a1f0e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-03-27T21:48:38Z",
    "title_canon_sha256": "b1e2976b020b1492967fd8f52e7a5f89cfe3a353daea95578f048fc8f500efd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15614",
    "kind": "arxiv",
    "version": 1
  }
}