Pith Number

pith:FLW6OVUQ

pith:2026:FLW6OVUQF6W22F35LBJPWFMJZS

not attested not anchored not stored refs pending

ProtStructQA: A Denotation Threshold in Protein Structural Reasoning

Aravind Mandiga, Guoming Li, Ismailcem Budak Arpinar, Jin Lu, Khaled Rasheed, Samuel E. Aggrey

arxiv:2606.00451 v1 · 2026-05-30 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLW6OVUQF6W22F35LBJPWFMJZS}

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	2026-06-02T01:03:55.045692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aede756902fadad177d5852fb1589cca30e72c0b6e42967a8e64d9c8029ced1

Aliases

arxiv: 2606.00451 · arxiv_version: 2606.00451v1 · doi: 10.48550/arxiv.2606.00451 · pith_short_12: FLW6OVUQF6W2 · pith_short_16: FLW6OVUQF6W22F35 · pith_short_8: FLW6OVUQ

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/FLW6OVUQF6W22F35LBJPWFMJZS \
  | 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: 2aede756902fadad177d5852fb1589cca30e72c0b6e42967a8e64d9c8029ced1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc6b635ca4f758db2fad89f454dfac75598f4d3243d9e7b7d327d89a4dbffab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-30T00:42:38Z",
    "title_canon_sha256": "64d6f63fc78994fc4168935e629bd3d251f4c9a46f61d0d6f1b0cb6e328e3684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00451",
    "kind": "arxiv",
    "version": 1
  }
}