Pith Number

pith:O3ODVTDV

pith:2018:O3ODVTDV3GRTPPIUESTZGW6W66

not attested not anchored not stored refs pending

Near-optimal planning using approximate dynamic programming to enhance post-hazard community resilience management

Bruce Ellingwood, Edwin K. P. Chong, Hussam Mahmoud, Saeed Nozhati, Yugandhar Sarkale

arxiv:1803.01451 v2 · 2018-03-05 · math.OC · cs.CE · 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{O3ODVTDV3GRTPPIUESTZGW6W66}

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	2026-05-18T00:04:30.258463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76dc3acc75d9a337bd1424a7935bd6f7b04b2bc54c4f47497d9a91216a003b66

Aliases

arxiv: 1803.01451 · arxiv_version: 1803.01451v2 · doi: 10.48550/arxiv.1803.01451 · pith_short_12: O3ODVTDV3GRT · pith_short_16: O3ODVTDV3GRTPPIU · pith_short_8: O3ODVTDV

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/O3ODVTDV3GRTPPIUESTZGW6W66 \
  | 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: 76dc3acc75d9a337bd1424a7935bd6f7b04b2bc54c4f47497d9a91216a003b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f735e2d1a4adca593b5845bda2d2ca005d6cc6c5e471b26c7705e0edc36fea",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-05T01:22:22Z",
    "title_canon_sha256": "1fe460caadd27dc8b6682ed04e51e0e62fd0fe46b59d48d195234687febb57cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01451",
    "kind": "arxiv",
    "version": 2
  }
}