Pith Number

pith:MXNHRWBW

pith:2021:MXNHRWBWSTDZCWMJ4H22TJ5VRG

not attested not anchored not stored refs pending

Prototypical Region Proposal Networks for Few-Shot Localization and Classification

Aaron Tuor, Andrew Avila, Courtney D. Corley, Elliott Skomski, Henry Kvinge, Lauren Phillips, Nathan Hodas, Zachary New

arxiv:2104.03496 v1 · 2021-04-08 · cs.CV · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXNHRWBWSTDZCWMJ4H22TJ5VRG}

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	2026-07-05T02:30:18.029201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65da78d83694c7915989e1f5a9a7b58993f5fec99243f83c52a385af5eead691

Aliases

arxiv: 2104.03496 · arxiv_version: 2104.03496v1 · doi: 10.48550/arxiv.2104.03496 · pith_short_12: MXNHRWBWSTDZ · pith_short_16: MXNHRWBWSTDZCWMJ · pith_short_8: MXNHRWBW

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/MXNHRWBWSTDZCWMJ4H22TJ5VRG \
  | 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: 65da78d83694c7915989e1f5a9a7b58993f5fec99243f83c52a385af5eead691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc29a0d1b4e10ad4586a2397f2d0568bf16feca1f66c476706fb9b2040a853e0",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-08T04:03:30Z",
    "title_canon_sha256": "fe4a2834d75ba77a0e1d06a07a653fb1486a51a7b17120cc74ea7d712e57a0f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03496",
    "kind": "arxiv",
    "version": 1
  }
}