Pith Number

pith:267H2O32

pith:2011:267H2O32VJI32W3NU2ERCZTEMI

not attested not anchored not stored refs pending

Some inverse problems in biophysics

Carlo Barbieri

arxiv:1109.3582 v1 · 2011-09-16 · q-bio.BM · cond-mat.dis-nn · cond-mat.stat-mech · q-bio.GN · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{267H2O32VJI32W3NU2ERCZTEMI}

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	2026-05-18T04:12:55.910709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7be7d3b7aaa51bd5b6da68911666462085e1f3ed7fdd008d16912d8dcc709ed

Aliases

arxiv: 1109.3582 · arxiv_version: 1109.3582v1 · doi: 10.48550/arxiv.1109.3582 · pith_short_12: 267H2O32VJI3 · pith_short_16: 267H2O32VJI32W3N · pith_short_8: 267H2O32

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/267H2O32VJI32W3NU2ERCZTEMI \
  | 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: d7be7d3b7aaa51bd5b6da68911666462085e1f3ed7fdd008d16912d8dcc709ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e92b9a390ba423d36363a0e3a24d4843918fde24c5883b6d140ba1fe11da27d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "q-bio.GN",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2011-09-16T11:07:10Z",
    "title_canon_sha256": "568074f14a0434e965984fc658afac254bb8b94dff5e98556be111f482aa6315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3582",
    "kind": "arxiv",
    "version": 1
  }
}