Pith Number

pith:HWHHFPQI

pith:2018:HWHHFPQIADHRXYVFQMWPIM7EX4

not attested not anchored not stored refs pending

Granular beads in a vibrating, quasi two-dimensional cell: The true shape of the effective pair potential

Gustavo M. Rodr\'iguez-Li\~n\'an, Marco Heinen

arxiv:1806.00862 v2 · 2018-06-03 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWHHFPQIADHRXYVFQMWPIM7EX4}

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	2026-05-17T23:43:43.221278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8e72be0800cf1be2a5832cf433e4bf00e9f4a0a13484f42b9bc07f2b7ed00e

Aliases

arxiv: 1806.00862 · arxiv_version: 1806.00862v2 · doi: 10.48550/arxiv.1806.00862 · pith_short_12: HWHHFPQIADHR · pith_short_16: HWHHFPQIADHRXYVF · pith_short_8: HWHHFPQI

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/HWHHFPQIADHRXYVFQMWPIM7EX4 \
  | 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: 3d8e72be0800cf1be2a5832cf433e4bf00e9f4a0a13484f42b9bc07f2b7ed00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33322ce5fd838a7ad9f760db98ce0fb8ee26940beb73f3c93836bab0bb98727d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-06-03T19:39:48Z",
    "title_canon_sha256": "4233cb60107b6d3faae6fa7e9816ba94bd2050ed9c1a81efbf23cc09480d6759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00862",
    "kind": "arxiv",
    "version": 2
  }
}