Pith Number

pith:MSNID35E

pith:2018:MSNID35EZRR7NBSFPOZ7ZT6JQ2

not attested not anchored not stored refs pending

FoldingZero: Protein Folding from Scratch in Hydrophobic-Polar Model

Hengtong Kang, Ketian Ye, Shuyu Yin, Xiaolin Li, Yanjun Li

arxiv:1812.00967 v1 · 2018-12-03 · cs.LG · cs.AI · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSNID35EZRR7NBSFPOZ7ZT6JQ2}

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	2026-05-17T23:59:01.106555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649a81efa4cc63f686457bb3fccfc986a2eea2cc580dd932ce563b67ca31b528

Aliases

arxiv: 1812.00967 · arxiv_version: 1812.00967v1 · doi: 10.48550/arxiv.1812.00967 · pith_short_12: MSNID35EZRR7 · pith_short_16: MSNID35EZRR7NBSF · pith_short_8: MSNID35E

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/MSNID35EZRR7NBSFPOZ7ZT6JQ2 \
  | 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: 649a81efa4cc63f686457bb3fccfc986a2eea2cc580dd932ce563b67ca31b528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d42a4fdd50aa303f14566a755c8e0ed0b02c35aff2bb319a6e92cca9c35dbf4",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-03T18:43:27Z",
    "title_canon_sha256": "2bf4c092bcf9de70614d32746c393e3f13b23870e40ed4509ea683ed132af12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00967",
    "kind": "arxiv",
    "version": 1
  }
}