Pith Number

pith:QY2LKXFB

pith:2018:QY2LKXFBIWLDZR52RYKO2WCJDB

not attested not anchored not stored refs pending

Long-Range Interactions Dominate the Inverse-Temperature Dependence of Polypeptide Hydration Free Energies

D. Asthagiri, Dheeraj S. Tomar, Lawrence R. Pratt, Michael E. Paulaitis

arxiv:1812.06913 v3 · 2018-12-17 · physics.chem-ph · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QY2LKXFBIWLDZR52RYKO2WCJDB}

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	2026-05-17T23:57:07.207955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8634b55ca145963cc7ba8e14ed584918477966d2c79c8e4a3766938579791f8f

Aliases

arxiv: 1812.06913 · arxiv_version: 1812.06913v3 · doi: 10.48550/arxiv.1812.06913 · pith_short_12: QY2LKXFBIWLD · pith_short_16: QY2LKXFBIWLDZR52 · pith_short_8: QY2LKXFB

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/QY2LKXFBIWLDZR52RYKO2WCJDB \
  | 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: 8634b55ca145963cc7ba8e14ed584918477966d2c79c8e4a3766938579791f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ed076bdea8235d9be5130e5d0089b96fae5aef456aee56f4184c4f27768034",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-12-17T17:34:55Z",
    "title_canon_sha256": "ff14bb6eb8da1abd9d059336a8627c3930275056638fd7083849862ab830f7f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06913",
    "kind": "arxiv",
    "version": 3
  }
}