Pith Number

pith:XDH3JSC3

pith:2020:XDH3JSC3NX2GF7AYSTIHOJ2KY4

not attested not anchored not stored refs pending

SeCo: Exploring Sequence Supervision for Unsupervised Representation Learning

Tao Mei, Ting Yao, Yiheng Zhang, Yingwei Pan, Zhaofan Qiu

arxiv:2008.00975 v2 · 2020-08-03 · 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{XDH3JSC3NX2GF7AYSTIHOJ2KY4}

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	2026-07-05T02:10:17.230890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cfb4c85b6df462fc1894d077274ac700b1f99b9acb2f0a65cdb64d35f29bf9

Aliases

arxiv: 2008.00975 · arxiv_version: 2008.00975v2 · doi: 10.48550/arxiv.2008.00975 · pith_short_12: XDH3JSC3NX2G · pith_short_16: XDH3JSC3NX2GF7AY · pith_short_8: XDH3JSC3

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/XDH3JSC3NX2GF7AYSTIHOJ2KY4 \
  | 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: b8cfb4c85b6df462fc1894d077274ac700b1f99b9acb2f0a65cdb64d35f29bf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4461f3be468237e97b7d4a8dc22808c932c96188dbc6ad5571dde502deb2c7bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-03T15:51:35Z",
    "title_canon_sha256": "0b8c264b378ec5cdadd07f376ce5d06351e795b8d531195a8893a0fc477bc233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00975",
    "kind": "arxiv",
    "version": 2
  }
}