Pith Number

pith:276NIKJD

pith:2013:276NIKJDRWXYIX52CSYN5SEL6U

not attested not anchored not stored refs pending

A comparative study on bulk and nanoconfined water by time-resolved optical Kerr effect spectroscopy

Agnese Marcelli, Andrea Taschin, Paolo Bartolini, Renato Torre, Roberto Righini

arxiv:1304.7989 v1 · 2013-04-30 · cond-mat.soft · physics.chem-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{276NIKJDRWXYIX52CSYN5SEL6U}

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	2026-05-18T00:51:19.466017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fcd429238daf845fba14b0dec88bf5200c16b144a1192d269bd8ef9f6890a0

Aliases

arxiv: 1304.7989 · arxiv_version: 1304.7989v1 · doi: 10.48550/arxiv.1304.7989 · pith_short_12: 276NIKJDRWXY · pith_short_16: 276NIKJDRWXYIX52 · pith_short_8: 276NIKJD

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/276NIKJDRWXYIX52CSYN5SEL6U \
  | 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: d7fcd429238daf845fba14b0dec88bf5200c16b144a1192d269bd8ef9f6890a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec7dc567854480a7aaeccb16e74a129c8120fb0f05635720d386c38e1568957",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-04-30T13:26:40Z",
    "title_canon_sha256": "dd968d969734ea479400cf7fa29042442002f088a787f1b7f360728425748d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7989",
    "kind": "arxiv",
    "version": 1
  }
}