Pith Number

pith:FB2246SB

pith:2012:FB2246SBPYTYFP2DJRBGWKCV2Y

not attested not anchored not stored refs pending

Sorption of proteins to charged microgels: characterizing binding isotherms and driving forces

Cemil Yigit, Joachim Dzubiella, Matthias Ballauff, Nicole Welsch

arxiv:1209.2904 v1 · 2012-09-13 · cond-mat.soft · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FB2246SBPYTYFP2DJRBGWKCV2Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:45:40.636600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2875ae7a417e2782bf434c426b2855d633a39255d0f7e54024f2b5305c860c1f

Aliases

arxiv: 1209.2904 · arxiv_version: 1209.2904v1 · doi: 10.48550/arxiv.1209.2904 · pith_short_12: FB2246SBPYTY · pith_short_16: FB2246SBPYTYFP2D · pith_short_8: FB2246SB

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/FB2246SBPYTYFP2DJRBGWKCV2Y \
  | 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: 2875ae7a417e2782bf434c426b2855d633a39255d0f7e54024f2b5305c860c1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4d1af1c79d9a2aff19c64c5c38c306aa20dd54927197feef262893286119ee",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-09-13T14:23:41Z",
    "title_canon_sha256": "e638a40d1b8c29729090c99dc21c84895e6d5a36ea2cbd1a48d44fd9fa6a05f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2904",
    "kind": "arxiv",
    "version": 1
  }
}