Pith Number

pith:NFBNTTWD

pith:2021:NFBNTTWD7SO5DPHVHOCIE5U4LB

not attested not anchored not stored refs pending

Dynamically pruning segformer for efficient semantic segmentation

Dinesh Nair, Haoli Bai, Hongda Mao

arxiv:2111.09499 v1 · 2021-11-18 · 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{NFBNTTWD7SO5DPHVHOCIE5U4LB}

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	2026-07-05T03:33:12.298985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6942d9cec3fc9dd1bcf53b8482769c584ba6c9466ccd7f4a3d1337f2db94adb9

Aliases

arxiv: 2111.09499 · arxiv_version: 2111.09499v1 · doi: 10.48550/arxiv.2111.09499 · pith_short_12: NFBNTTWD7SO5 · pith_short_16: NFBNTTWD7SO5DPHV · pith_short_8: NFBNTTWD

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/NFBNTTWD7SO5DPHVHOCIE5U4LB \
  | 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: 6942d9cec3fc9dd1bcf53b8482769c584ba6c9466ccd7f4a3d1337f2db94adb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b36db1b9f0308093e4ecab34c5e8ef0ef9eddab1551b9ee320b2663bdcbcc9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-18T03:34:28Z",
    "title_canon_sha256": "0eff1d1eb2e0f9107f668d3b222024c48738c90a07900493de064e6c2180eb27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09499",
    "kind": "arxiv",
    "version": 1
  }
}