Pith Number

pith:C77NJZ6Q

pith:2016:C77NJZ6QIO5RSKVXJRBN3AHJJB

not attested not anchored not stored refs pending

Two-stream convolutional neural network for accurate RGB-D fingertip detection using depth and edge information

Guijin Wang, Hengkai Guo, Xinghao Chen

arxiv:1612.07978 v1 · 2016-12-23 · 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{C77NJZ6QIO5RSKVXJRBN3AHJJB}

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	2026-05-18T00:54:05.177324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17fed4e7d043bb192ab74c42dd80e9485cc60d2f2d13566f6ee0854c48ab92ea

Aliases

arxiv: 1612.07978 · arxiv_version: 1612.07978v1 · doi: 10.48550/arxiv.1612.07978 · pith_short_12: C77NJZ6QIO5R · pith_short_16: C77NJZ6QIO5RSKVX · pith_short_8: C77NJZ6Q

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/C77NJZ6QIO5RSKVXJRBN3AHJJB \
  | 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: 17fed4e7d043bb192ab74c42dd80e9485cc60d2f2d13566f6ee0854c48ab92ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6ac4840c69e69b7f71dcbdcf2fe0c7ab0e3b9f3b78c548de25db23df3f7598",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-23T14:17:31Z",
    "title_canon_sha256": "46d05c6725abdd8766d7c3f8346e1f05056cb9d66907de4211f8381d3f19008f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07978",
    "kind": "arxiv",
    "version": 1
  }
}