Pith Number

pith:RD5Z5ZRR

pith:2015:RD5Z5ZRRWQDRWANDWS377X57IM

not attested not anchored not stored refs pending

Flow and Density Reconstruction and Optimal Sensor Placement for Road Transportation Networks

Alain Kibangou, Carlos Canudas de Wit, Enrico Lovisari

arxiv:1507.07093 v1 · 2015-07-25 · 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{RD5Z5ZRRWQDRWANDWS377X57IM}

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	2026-05-18T01:36:17.237887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88fb9ee631b4071b01a3b4b7ffdfbf4336076ac6efc7f6cd9233a9c566323e74

Aliases

arxiv: 1507.07093 · arxiv_version: 1507.07093v1 · doi: 10.48550/arxiv.1507.07093 · pith_short_12: RD5Z5ZRRWQDR · pith_short_16: RD5Z5ZRRWQDRWAND · pith_short_8: RD5Z5ZRR

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/RD5Z5ZRRWQDRWANDWS377X57IM \
  | 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: 88fb9ee631b4071b01a3b4b7ffdfbf4336076ac6efc7f6cd9233a9c566323e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0712fbe4ac5c91a03cc97b42e5877120414b748ec02400c2f41a60f95a8553f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-25T10:50:57Z",
    "title_canon_sha256": "17e61511c172376a7838c6e39e067305a586793a8c0a41551900a3a8b943448b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07093",
    "kind": "arxiv",
    "version": 1
  }
}