Pith Number

pith:FTVFH7PW

pith:2023:FTVFH7PW4MDW4HTANEIRD4N4NS

not attested not anchored not stored refs pending

Student Activity Recognition in Classroom Environments using Transfer Learning

Anagha Deshpande, Vedant Deshpande

arxiv:2312.00348 v1 · 2023-12-01 · 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{FTVFH7PW4MDW4HTANEIRD4N4NS}

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	2026-07-05T07:19:08.060585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cea53fdf6e3076e1e60691111f1bc6c87bafbe0b9274b4847e79dd1ea01507b

Aliases

arxiv: 2312.00348 · arxiv_version: 2312.00348v1 · doi: 10.48550/arxiv.2312.00348 · pith_short_12: FTVFH7PW4MDW · pith_short_16: FTVFH7PW4MDW4HTA · pith_short_8: FTVFH7PW

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/FTVFH7PW4MDW4HTANEIRD4N4NS \
  | 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: 2cea53fdf6e3076e1e60691111f1bc6c87bafbe0b9274b4847e79dd1ea01507b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc9cf6d9a2aa1ce9a19d4ad136434b0eb02a360b4f8bd490c5e00955e186acd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-01T04:51:57Z",
    "title_canon_sha256": "7a266646fc7fc8e63560aac93cc80999dddfb350853065b7a7380fc056642a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00348",
    "kind": "arxiv",
    "version": 1
  }
}