Pith Number

pith:DCW4EDU5

pith:2017:DCW4EDU5BRAQQ7P7735W6SGKLI

not attested not anchored not stored refs pending

An EEG-based Image Annotation System

C.V. Jawahar, Dipanjan Roy, Ramanathan Subramanian, Viral Parekh

arxiv:1711.02383 v1 · 2017-11-07 · 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{DCW4EDU5BRAQQ7P7735W6SGKLI}

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	2026-05-18T00:31:08.040391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18adc20e9d0c41087dfffefb6f48ca5a01295e59503d9f6659f7f62895b35b25

Aliases

arxiv: 1711.02383 · arxiv_version: 1711.02383v1 · doi: 10.48550/arxiv.1711.02383 · pith_short_12: DCW4EDU5BRAQ · pith_short_16: DCW4EDU5BRAQQ7P7 · pith_short_8: DCW4EDU5

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/DCW4EDU5BRAQQ7P7735W6SGKLI \
  | 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: 18adc20e9d0c41087dfffefb6f48ca5a01295e59503d9f6659f7f62895b35b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f202b3242f90dcaa774839d1899be7920ba04163090df6540bbb1c3b80b232b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-07T10:38:21Z",
    "title_canon_sha256": "b239a43d423f87bf5ab6910dc54823f01cb844c6acd8f135b6d0d6800e52f54e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02383",
    "kind": "arxiv",
    "version": 1
  }
}