Pith Number

pith:QA3FCZTE

pith:2015:QA3FCZTEDHHLVX6IZERXAPLRXB

not attested not anchored not stored refs pending

Tracer diffusion of hard-sphere binary mixtures under nano-confinement

Ignacio Pagonabarraga, Paolo Malgaretti, Umberto Marini Bettolo Marconi

arxiv:1509.08649 v1 · 2015-09-29 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QA3FCZTEDHHLVX6IZERXAPLRXB}

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	2026-05-18T01:31:47.374112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803651666419cebadfc8c923703d71b8774552f04af82fd75a8b7a3c08f3b5dd

Aliases

arxiv: 1509.08649 · arxiv_version: 1509.08649v1 · doi: 10.48550/arxiv.1509.08649 · pith_short_12: QA3FCZTEDHHL · pith_short_16: QA3FCZTEDHHLVX6I · pith_short_8: QA3FCZTE

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/QA3FCZTEDHHLVX6IZERXAPLRXB \
  | 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: 803651666419cebadfc8c923703d71b8774552f04af82fd75a8b7a3c08f3b5dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d973565c8aabd07a7ed876063294c8946a0eb550c3bf0ea6af039eb8d482638b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-09-29T09:08:35Z",
    "title_canon_sha256": "7b3ae9bdfc0eeed4ddc179c4115ff1a95955701a73dd1043b73ad89c842427ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08649",
    "kind": "arxiv",
    "version": 1
  }
}