Pith Number

pith:GFYLDT4J

pith:2009:GFYLDT4JXVQ3QT3GKKJ3FUDL2B

not attested not anchored not stored refs pending

Combining predictors of natively unfolded proteins to detect a twilight zone between order and disorder in generic datasets

Andrea Giansanti, Antonio Deiana

arxiv:0910.2903 v2 · 2009-10-15 · q-bio.BM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFYLDT4JXVQ3QT3GKKJ3FUDL2B}

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	2026-05-18T01:04:59.647705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3170b1cf89bd61b84f665293b2d06bd05389b660523bf9629e35218a8bcb040e

Aliases

arxiv: 0910.2903 · arxiv_version: 0910.2903v2 · doi: 10.48550/arxiv.0910.2903 · pith_short_12: GFYLDT4JXVQ3 · pith_short_16: GFYLDT4JXVQ3QT3G · pith_short_8: GFYLDT4J

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/GFYLDT4JXVQ3QT3GKKJ3FUDL2B \
  | 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: 3170b1cf89bd61b84f665293b2d06bd05389b660523bf9629e35218a8bcb040e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1580d14d3d5d002e11a69103ffd1081c326938db81dc3331cc512bc747aa410f",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2009-10-15T15:18:00Z",
    "title_canon_sha256": "fe64480c4a915302ece4b3737791f3dce9d4a72cf607af25cc1909f776f1fae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2903",
    "kind": "arxiv",
    "version": 2
  }
}