Pith Number

pith:T7VMIKTV

pith:2023:T7VMIKTVBLI7LO3T44AZVPGKDD

not attested not anchored not stored refs pending

Towards Continual Egocentric Activity Recognition: A Multi-modal Egocentric Activity Dataset for Continual Learning

Chiyuan He, Fanman Meng, Hanxin Wang, Hongliang Li, Lili Pan, Linfeng Xu, Qingbo Wu, Shaoxu Cheng, Yu Dai

arxiv:2301.10931 v1 · 2023-01-26 · 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{T7VMIKTVBLI7LO3T44AZVPGKDD}

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	2026-07-05T09:21:35.727907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9feac42a750ad1f5bb73e7019abcca18de537d72d05d724161289d0fe493ced8

Aliases

arxiv: 2301.10931 · arxiv_version: 2301.10931v1 · doi: 10.48550/arxiv.2301.10931 · pith_short_12: T7VMIKTVBLI7 · pith_short_16: T7VMIKTVBLI7LO3T · pith_short_8: T7VMIKTV

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/T7VMIKTVBLI7LO3T44AZVPGKDD \
  | 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: 9feac42a750ad1f5bb73e7019abcca18de537d72d05d724161289d0fe493ced8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddfbc5a722217eb90b3adde5dd7d4ec071d020f9e8491421fd86ef60bb3a7689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-26T04:32:00Z",
    "title_canon_sha256": "375d0b73f3de9cf79fb7f275f02b5f428e31349df83eb950f46c2923fb14a097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10931",
    "kind": "arxiv",
    "version": 1
  }
}