Pith Number

pith:7SP2ANVD

pith:2018:7SP2ANVD3XSGRJFV2VCXQBMEAB

not attested not anchored not stored refs pending

The Spectrum of Structure for Jammed and Unjammed Soft Disks

A. J. Liu, A. T. Chieco, D. J. Durian, M. Zu, N. Xu

arxiv:1806.10118 v2 · 2018-06-26 · 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{7SP2ANVD3XSGRJFV2VCXQBMEAB}

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	2026-05-18T00:02:34.079636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9fa036a3dde468a4b5d5457805840078e3542756bb7d0ec9ca26ea2e506d78

Aliases

arxiv: 1806.10118 · arxiv_version: 1806.10118v2 · doi: 10.48550/arxiv.1806.10118 · pith_short_12: 7SP2ANVD3XSG · pith_short_16: 7SP2ANVD3XSGRJFV · pith_short_8: 7SP2ANVD

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/7SP2ANVD3XSGRJFV2VCXQBMEAB \
  | 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: fc9fa036a3dde468a4b5d5457805840078e3542756bb7d0ec9ca26ea2e506d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb68db77b38e40a03290bac03bba7ff1aafb49fc3ebaca759e55281956a4725",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-06-26T17:29:11Z",
    "title_canon_sha256": "ff4579e9d4ece08d2c3df932bfa5d16364185f1407e400b05c2edffd678d5017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10118",
    "kind": "arxiv",
    "version": 2
  }
}