Pith Number

pith:2DJPQNAT

pith:2020:2DJPQNAT6DLLNQ64WKWPUM75R5

not attested not anchored not stored refs pending

Quo Vadis, Skeleton Action Recognition ?

Aditya Aggarwal, Anirudh Thatipelli, Neel Trivedi, Pranay Gupta, Ravi Kiran Sarvadevabhatla, Shubh Maheshwari, Sourav Das

arxiv:2007.02072 v2 · 2020-07-04 · cs.CV · cs.GR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DJPQNAT6DLLNQ64WKWPUM75R5}

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	2026-07-05T02:29:54.030768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d2f83413f0d6b6c3dcb2acfa33fd8f5e13bf5420d48b60db6114147cedc476

Aliases

arxiv: 2007.02072 · arxiv_version: 2007.02072v2 · doi: 10.48550/arxiv.2007.02072 · pith_short_12: 2DJPQNAT6DLL · pith_short_16: 2DJPQNAT6DLLNQ64 · pith_short_8: 2DJPQNAT

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/2DJPQNAT6DLLNQ64WKWPUM75R5 \
  | 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: d0d2f83413f0d6b6c3dcb2acfa33fd8f5e13bf5420d48b60db6114147cedc476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0b54b913d9c222448917ff616d6765fb4cabf72be2c8dfece4cd7c53330db3",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-04T11:02:21Z",
    "title_canon_sha256": "9b5ffab98c346c91d23ed1bbf6206eca4bee6a06e40fe5f1a1da3e33b3e4741a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02072",
    "kind": "arxiv",
    "version": 2
  }
}