Pith Number

pith:XJ4LESCK

pith:2020:XJ4LESCKN4T7XKQMXBJAMC6NTT

not attested not anchored not stored refs pending

Self-Supervised Learning of Non-Rigid Residual Flow and Ego-Motion

Ivan Tishchenko, Marc Pollefeys, Martin R. Oswald, Sandro Lombardi

arxiv:2009.10467 v2 · 2020-09-22 · cs.CV · 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{XJ4LESCKN4T7XKQMXBJAMC6NTT}

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	2026-07-05T01:43:59.289120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba78b2484a6f27fbaa0cb852060bcd9cce2e53c5d3ba19c7dc44e32d42a3258d

Aliases

arxiv: 2009.10467 · arxiv_version: 2009.10467v2 · doi: 10.48550/arxiv.2009.10467 · pith_short_12: XJ4LESCKN4T7 · pith_short_16: XJ4LESCKN4T7XKQM · pith_short_8: XJ4LESCK

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/XJ4LESCKN4T7XKQMXBJAMC6NTT \
  | 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: ba78b2484a6f27fbaa0cb852060bcd9cce2e53c5d3ba19c7dc44e32d42a3258d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0566afe6cf9d15cb3ab4e3f43f84edafc9b46cb7dbb323e7778533aee72c73",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-22T11:39:19Z",
    "title_canon_sha256": "43333ae09d6c9d0e4d7de2b2600c7e15dcaeafcbb6f52b65ea8237d2d0cf1a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10467",
    "kind": "arxiv",
    "version": 2
  }
}