Pith Number

pith:OUPYVJEO

pith:2021:OUPYVJEOUTYU4DEAIJXTSTT6F6

not attested not anchored not stored refs pending

Dominant motion identification of multi-particle system using deep learning from video

Amir Barati Farimani, Yayati Jadhav

arxiv:2104.12722 v1 · 2021-04-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUPYVJEOUTYU4DEAIJXTSTT6F6}

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	2026-07-05T02:34:59.444510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751f8aa48ea4f14e0c80426f394e7e2fa621693d52989ef2d5df3c336ecd9ed5

Aliases

arxiv: 2104.12722 · arxiv_version: 2104.12722v1 · doi: 10.48550/arxiv.2104.12722 · pith_short_12: OUPYVJEOUTYU · pith_short_16: OUPYVJEOUTYU4DEA · pith_short_8: OUPYVJEO

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/OUPYVJEOUTYU4DEAIJXTSTT6F6 \
  | 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: 751f8aa48ea4f14e0c80426f394e7e2fa621693d52989ef2d5df3c336ecd9ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b197d73b91f120110e1bf49542e67b6d5a6f1c8d15c505f70bbce5c371a016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-26T17:10:56Z",
    "title_canon_sha256": "278e3bb74bac396e8759741a7a789cb9a8a20c99c1c3ef740c471ce8902001c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12722",
    "kind": "arxiv",
    "version": 1
  }
}