Pith Number

pith:2QSA6S3K

pith:2012:2QSA6S3KZMVHRQSHPNAM3IPL32

not attested not anchored not stored refs pending

Stereo Acoustic Perception based on Real Time Video Acquisition for Navigational Assistance

(2) Indian Institute of Science, Anushree R. Shetty (1), Arpitha Prasad B. (1), Bangalore, Chinmai (1), India, India), Rajeshwari Hegde (1) ((1) BMS College of Engineering, R. Bhakthavathsalam (2), Supreeth K. Rao (1)

arxiv:1208.1880 v1 · 2012-08-09 · cs.CV · cs.MM · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QSA6S3KZMVHRQSHPNAM3IPL32}

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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	2026-05-18T03:49:09.785901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4240f4b6acb2a78c2477b40cda1ebdea2df22bcac89d6358899c5e42352157c

Aliases

arxiv: 1208.1880 · arxiv_version: 1208.1880v1 · doi: 10.48550/arxiv.1208.1880 · pith_short_12: 2QSA6S3KZMVH · pith_short_16: 2QSA6S3KZMVHRQSH · pith_short_8: 2QSA6S3K

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/2QSA6S3KZMVHRQSHPNAM3IPL32 \
  | 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: d4240f4b6acb2a78c2477b40cda1ebdea2df22bcac89d6358899c5e42352157c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85334ae00804434f177d8c97aec7049cf081b6da9f30ff5dd288677548f91b38",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-08-09T11:46:10Z",
    "title_canon_sha256": "73c5d0bb08ad3c6f86d5a1fbbd323c3793c80719c0e18d9c5c4fb24693eb158a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1880",
    "kind": "arxiv",
    "version": 1
  }
}