Pith Number

pith:5UIPU6JU

pith:2020:5UIPU6JUSSTTPC45BJMZ7UZ744

not attested not anchored not stored refs pending

Embodied Visual Active Learning for Semantic Segmentation

Aleksis Pirinen, Cristian Sminchisescu, David Nilsson, Erik G\"artner

arxiv:2012.09503 v1 · 2020-12-17 · 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{5UIPU6JUSSTTPC45BJMZ7UZ744}

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	2026-07-05T02:00:17.912061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed10fa793494a7378b9d0a599fd33fe712152d36a57ad0b59f3210c318f321b7

Aliases

arxiv: 2012.09503 · arxiv_version: 2012.09503v1 · doi: 10.48550/arxiv.2012.09503 · pith_short_12: 5UIPU6JUSSTT · pith_short_16: 5UIPU6JUSSTTPC45 · pith_short_8: 5UIPU6JU

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/5UIPU6JUSSTTPC45BJMZ7UZ744 \
  | 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: ed10fa793494a7378b9d0a599fd33fe712152d36a57ad0b59f3210c318f321b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f2d7b05136c0c7c8556abde6905474b21088b7fa8f5fe44ac60de858cc1af1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-17T11:02:34Z",
    "title_canon_sha256": "e3c17dbb92f7e9612192a3581d13ee2f5ee4acb1151265cc71445f9cd119445e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09503",
    "kind": "arxiv",
    "version": 1
  }
}