Pith Number

pith:RQ2VCZHI

pith:2017:RQ2VCZHIQFNQKI5QBE4SNLYTPY

not attested not anchored not stored refs pending

A Multimodal Assistive System for Helping Visually Impaired in Social Interactions

Angela Constantinescu, Melanie Zuzej, M. Saquib Sarfraz, Rainer Stiefelhagen

arxiv:1711.10886 v1 · 2017-11-29 · 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{RQ2VCZHIQFNQKI5QBE4SNLYTPY}

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	2026-05-18T00:29:16.542495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c355164e8815b0523b0093926af137e1509c9b5ba399dd61f2a5a12a0ea908a

Aliases

arxiv: 1711.10886 · arxiv_version: 1711.10886v1 · doi: 10.48550/arxiv.1711.10886 · pith_short_12: RQ2VCZHIQFNQ · pith_short_16: RQ2VCZHIQFNQKI5Q · pith_short_8: RQ2VCZHI

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/RQ2VCZHIQFNQKI5QBE4SNLYTPY \
  | 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: 8c355164e8815b0523b0093926af137e1509c9b5ba399dd61f2a5a12a0ea908a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98eff9de7ad2fe9012315bf93037def92ccf0053727978b28cc196c9320f47ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-11-29T14:49:24Z",
    "title_canon_sha256": "65b908a4353528a51c5370f8ae297b01b0503e21b5897aa4342de5770e056a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10886",
    "kind": "arxiv",
    "version": 1
  }
}