Pith Number

pith:G7ISX4GE

pith:2019:G7ISX4GEZT2W5E4JUMPMWZ4YJB

not attested not anchored not stored refs pending

Bottom stresses of static packing of granular chains

Degan Haoa, Guan Wanga, Liangsheng Li, Ning Zhenga, PingPing Wena, Qingfan Shi

arxiv:1903.10664 v1 · 2019-03-26 · 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{G7ISX4GEZT2W5E4JUMPMWZ4YJB}

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	2026-05-17T23:50:18.162107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37d12bf0c4ccf56e9389a31ecb6798486958bfdbf9d927f1d05b72c4e7c9364a

Aliases

arxiv: 1903.10664 · arxiv_version: 1903.10664v1 · doi: 10.48550/arxiv.1903.10664 · pith_short_12: G7ISX4GEZT2W · pith_short_16: G7ISX4GEZT2W5E4J · pith_short_8: G7ISX4GE

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/G7ISX4GEZT2W5E4JUMPMWZ4YJB \
  | 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: 37d12bf0c4ccf56e9389a31ecb6798486958bfdbf9d927f1d05b72c4e7c9364a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f60c5b492a6b83c33e0524e31151bfc2129581d6b2ce94d47da7af656f257c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-03-26T03:39:41Z",
    "title_canon_sha256": "0d28004f2183c324d099d7e42334249381d73682b5a481089016521dae1c1fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10664",
    "kind": "arxiv",
    "version": 1
  }
}