Pith Number

pith:O4OADAWD

pith:2025:O4OADAWDYPAAAM2CBCPTHMK6DO

not attested not anchored not stored refs pending

Optimal Evacuation Control in Large Urban Networks With Stochastic Demand

Alexander Hammerl, Otoo Anker Nielsen, Ravi Seshadri, Thomas Kj{\ae}r Rasmusssen, Wenlong Jin

arxiv:2508.06797 v1 · 2025-08-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4OADAWDYPAAAM2CBCPTHMK6DO}

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	2026-07-05T11:51:35.622855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771c0182c3c3c0003342089f33b15e1b851f6f0391ca7f58479d647d202bc90f

Aliases

arxiv: 2508.06797 · arxiv_version: 2508.06797v1 · doi: 10.48550/arxiv.2508.06797 · pith_short_12: O4OADAWDYPAA · pith_short_16: O4OADAWDYPAAAM2C · pith_short_8: O4OADAWD

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/O4OADAWDYPAAAM2CBCPTHMK6DO \
  | 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: 771c0182c3c3c0003342089f33b15e1b851f6f0391ca7f58479d647d202bc90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "255408cca8fb425cb94b455be8dc77d61f4f6bccb1d58385dd1b26ee069d41a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-08-09T03:03:59Z",
    "title_canon_sha256": "570e9dad4707e09bece8d3ce8c7f40c52a42e9c8ac03adb2720a41a0628afe9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06797",
    "kind": "arxiv",
    "version": 1
  }
}