Pith Number

pith:5VBMEWNQ

pith:2018:5VBMEWNQABXC3HH6PD5GLPPUEB

not attested not anchored not stored refs pending

The thermal jamming transition of soft harmonic disks in two dimensions

Michael Schmiedeberg, Moumita Maiti

arxiv:1812.06835 v2 · 2018-12-17 · 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{5VBMEWNQABXC3HH6PD5GLPPUEB}

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	2026-05-17T23:50:06.619100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed42c259b0006e2d9cfe78fa65bdf4206884005ceb6e480b986d3d90f443fb5a

Aliases

arxiv: 1812.06835 · arxiv_version: 1812.06835v2 · doi: 10.48550/arxiv.1812.06835 · pith_short_12: 5VBMEWNQABXC · pith_short_16: 5VBMEWNQABXC3HH6 · pith_short_8: 5VBMEWNQ

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/5VBMEWNQABXC3HH6PD5GLPPUEB \
  | 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: ed42c259b0006e2d9cfe78fa65bdf4206884005ceb6e480b986d3d90f443fb5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8b57667f61beabd008592f56950cce5760eca9fe5cc71b367ce27ed75d1f65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-12-17T15:30:25Z",
    "title_canon_sha256": "b2f4296795a2bbe72a9679c071395d371bca5db9434414573271d0c1c881e127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06835",
    "kind": "arxiv",
    "version": 2
  }
}