Pith Number

pith:3IOD2LUO

pith:2026:3IOD2LUO3C7JFI4IR7NHDPD47N

not attested not anchored not stored refs pending

Variable-Horizon Workforce Demand Forecasting with an Aggregate Demand Constraint for Construction Workforce Planning

Hanbyeol Park, Hyerim Bae, Jaehyeon Heo, Minseong Kim, Taekhyun Park

arxiv:2608.05551 v1 · 2026-08-06 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IOD2LUO3C7JFI4IR7NHDPD47N}

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	2026-08-07T00:48:53.998828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1c3d2e8ed8be92a3888fda71bc7cfb665dd98dfcda41cc146674e25e7971d8

Aliases

arxiv: 2608.05551 · arxiv_version: 2608.05551v1 · doi: 10.48550/arxiv.2608.05551 · pith_short_12: 3IOD2LUO3C7J · pith_short_16: 3IOD2LUO3C7JFI4I · pith_short_8: 3IOD2LUO

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/3IOD2LUO3C7JFI4IR7NHDPD47N \
  | 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: da1c3d2e8ed8be92a3888fda71bc7cfb665dd98dfcda41cc146674e25e7971d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d19045998e61078a3edd2e64d714e241bf215c5e8d63ac516dda58c66d9d17b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-08-06T03:07:00Z",
    "title_canon_sha256": "83b26d7aabbc906c14a99fb9556579645d2d7c3ef49d0b331e2e42e6e49f6c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05551",
    "kind": "arxiv",
    "version": 1
  }
}