Pith Number

pith:PJJHYNAG

pith:2015:PJJHYNAG2NWSPQUOO7B73K7M27

not attested not anchored not stored refs pending

Blocking Avoidance in Transportation Systems

Hulya Seferoglu, Shanyu Zhou

arxiv:1508.06173 v2 · 2015-08-25 · 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{PJJHYNAG2NWSPQUOO7B73K7M27}

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	2026-05-18T01:22:18.540482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a527c3406d36d27c28e77c3fdabecd7df968ad646c2b1be79da8b8d6032118a

Aliases

arxiv: 1508.06173 · arxiv_version: 1508.06173v2 · doi: 10.48550/arxiv.1508.06173 · pith_short_12: PJJHYNAG2NWS · pith_short_16: PJJHYNAG2NWSPQUO · pith_short_8: PJJHYNAG

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/PJJHYNAG2NWSPQUOO7B73K7M27 \
  | 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: 7a527c3406d36d27c28e77c3fdabecd7df968ad646c2b1be79da8b8d6032118a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4659c6dfc984ea8adf76ca6d5b57a1190081642b886ccac495921429ad0ddf97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-08-25T14:54:28Z",
    "title_canon_sha256": "3599ca60e56838f35dd5dd76df51c7a5c5aaa85a6f6d57da9ab0e21c5b563e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06173",
    "kind": "arxiv",
    "version": 2
  }
}