Pith Number

pith:LIEQO6QS

pith:2025:LIEQO6QSVBOPZJQL45ERGPGEHQ

not attested not anchored not stored refs pending

ShapeEmbed: a self-supervised learning framework for 2D contour quantification

Alexander Krull, Anna Foix Romero, Craig Russell, Virginie Uhlmann

arxiv:2507.01009 v1 · 2025-07-01 · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIEQO6QSVBOPZJQL45ERGPGEHQ}

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.

Cited by

1 paper in Pith

Attention Mechanism in Randomized Time Warping

Receipt and verification

First computed	2026-07-05T11:30:19.469786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a09077a12a85cfca60be749133cc43c1a8ddc947f101dc1a2a128c97cb91c7d

Aliases

arxiv: 2507.01009 · arxiv_version: 2507.01009v1 · doi: 10.48550/arxiv.2507.01009 · pith_short_12: LIEQO6QSVBOP · pith_short_16: LIEQO6QSVBOPZJQL · pith_short_8: LIEQO6QS

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/LIEQO6QSVBOPZJQL45ERGPGEHQ \
  | 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: 5a09077a12a85cfca60be749133cc43c1a8ddc947f101dc1a2a128c97cb91c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab01980528b8e75ff336f61d24cd43fc96df04d8d1092cbf2317396383528e4e",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-01T17:55:57Z",
    "title_canon_sha256": "a33282b0f1d51f170501ccca6cce487750a371659fcacf370dadf9465d2a15d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01009",
    "kind": "arxiv",
    "version": 1
  }
}