Pith Number

pith:WMUFAXND

pith:2018:WMUFAXND2LTFZBGGXVFFSF3Z4N

not attested not anchored not stored refs pending

Intersection Approach Advisory Through Vehicle-to-Infrastructure Communication Using Signal Phase and Timing Information at Signalized Intersection

Asad Khattak, Md Salman Ahmed, Mohammad A Hoque

arxiv:1805.00459 v1 · 2018-04-29 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMUFAXND2LTFZBGGXVFFSF3Z4N}

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	2026-05-18T00:17:02.410955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b328505da3d2e65c84c6bd4a591779e3483ea4b6d167b968a37961505dbc143a

Aliases

arxiv: 1805.00459 · arxiv_version: 1805.00459v1 · doi: 10.48550/arxiv.1805.00459 · pith_short_12: WMUFAXND2LTF · pith_short_16: WMUFAXND2LTFZBGG · pith_short_8: WMUFAXND

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/WMUFAXND2LTFZBGGXVFFSF3Z4N \
  | 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: b328505da3d2e65c84c6bd4a591779e3483ea4b6d167b968a37961505dbc143a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbedcc69ce2863e25851091706e32e62e26dfcd7ae5baaafa9ea773d07da7ca8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-04-29T04:54:16Z",
    "title_canon_sha256": "6c2d48bd4904c8a1eefe9df7683a14933dd970ccc3bc38c089e38a54421ca7d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00459",
    "kind": "arxiv",
    "version": 1
  }
}