Pith Number

pith:KNRP74TC

pith:2011:KNRP74TC4M3KT647V6L7HXYOOX

not attested not anchored not stored refs pending

Thermodynamics of polymer adsorption to a flexible membrane

Michael Bachmann, Steffen Karalus, Wolfhard Janke

arxiv:1109.5077 v1 · 2011-09-23 · cond-mat.soft · cond-mat.stat-mech · physics.bio-ph · physics.comp-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{KNRP74TC4M3KT647V6L7HXYOOX}

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	2026-05-18T04:12:21.789401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5362fff262e336a9fb9faf97f3df0e75cb1d3ac2a144b37e0e8ef48f586fc06c

Aliases

arxiv: 1109.5077 · arxiv_version: 1109.5077v1 · doi: 10.48550/arxiv.1109.5077 · pith_short_12: KNRP74TC4M3K · pith_short_16: KNRP74TC4M3KT647 · pith_short_8: KNRP74TC

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/KNRP74TC4M3KT647V6L7HXYOOX \
  | 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: 5362fff262e336a9fb9faf97f3df0e75cb1d3ac2a144b37e0e8ef48f586fc06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8d164abf66c69dbef7f1ef4aee85dd47291c6f6a77d1b6900de0be4736c5e0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-09-23T13:45:42Z",
    "title_canon_sha256": "6cc4428b584756bbf6f8f054838235a539ab9a5c4b20d158d25db4e42e66abd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5077",
    "kind": "arxiv",
    "version": 1
  }
}