Pith Number

pith:26HU3CWP

pith:2019:26HU3CWPEPDLIEIXOLCR46VHR4

not attested not anchored not stored refs pending

Remote Estimation of Free-Flow Speeds

Hunter Blanton, Nathan Jacobs, Tawfiq Salem, Weilian Song

arxiv:1906.10104 v1 · 2019-06-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26HU3CWPEPDLIEIXOLCR46VHR4}

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.

Cited by

1 paper in Pith

Remote Estimation of Free-Flow Speeds

Receipt and verification

First computed	2026-05-17T23:42:35.440227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78f4d8acf23c6b4111772c51e7aa78f261ca04760bf12bfad4d1f177b0c7f26

Aliases

arxiv: 1906.10104 · arxiv_version: 1906.10104v1 · doi: 10.48550/arxiv.1906.10104 · pith_short_12: 26HU3CWPEPDL · pith_short_16: 26HU3CWPEPDLIEIX · pith_short_8: 26HU3CWP

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/26HU3CWPEPDLIEIXOLCR46VHR4 \
  | 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: d78f4d8acf23c6b4111772c51e7aa78f261ca04760bf12bfad4d1f177b0c7f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8f0f1cc77a69a2e72d7d970ed510b6c92f86e498a127bbeb61e286e17b5009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-24T17:41:46Z",
    "title_canon_sha256": "29b292213e7ab83389d9d6e8396be6f7ba5e6ee3f15361ee3c0c211c3f9ccd48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10104",
    "kind": "arxiv",
    "version": 1
  }
}