Pith Number

pith:AJ5IWXSD

pith:2022:AJ5IWXSDKOJ7TXWNPYPF23OK6X

not attested not anchored not stored refs pending

Attention-aware contrastive learning for predicting T cell receptor-antigen binding specificity

Hui Liu, Xuejun Liu, Yiming Fang

arxiv:2206.11255 v1 · 2022-05-17 · q-bio.QM · 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{AJ5IWXSDKOJ7TXWNPYPF23OK6X}

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	2026-07-05T04:34:18.102613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

027a8b5e435393f9decd7e1e5d6dcaf5e61aaead07fdfc32f039d179a02456c5

Aliases

arxiv: 2206.11255 · arxiv_version: 2206.11255v1 · doi: 10.48550/arxiv.2206.11255 · pith_short_12: AJ5IWXSDKOJ7 · pith_short_16: AJ5IWXSDKOJ7TXWN · pith_short_8: AJ5IWXSD

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/AJ5IWXSDKOJ7TXWNPYPF23OK6X \
  | 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: 027a8b5e435393f9decd7e1e5d6dcaf5e61aaead07fdfc32f039d179a02456c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b84737118284eb8fac68ce0e47317b8bd64ff4576f235579139c73562df8c32",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-05-17T10:53:32Z",
    "title_canon_sha256": "7fb1c5b81d5a15a32caef14ab4811b1bf22b35aa293ff54a32b28bd1669ee369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11255",
    "kind": "arxiv",
    "version": 1
  }
}