Pith Number

pith:FICCXZZV

pith:2019:FICCXZZVA43YSGPL3LYVM5YQXK

not attested not anchored not stored refs pending

Side-wall pressure distribution of granular silos

Qingfan Shi, Qinwei Ma, Yusheng Lei

arxiv:1903.11459 v1 · 2019-03-27 · 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{FICCXZZVA43YSGPL3LYVM5YQXK}

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	2026-05-17T23:50:03.238756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a042be73507378919ebdaf1567710bab2ec3f7dfb62632ad6cc01949ab0a736

Aliases

arxiv: 1903.11459 · arxiv_version: 1903.11459v1 · doi: 10.48550/arxiv.1903.11459 · pith_short_12: FICCXZZVA43Y · pith_short_16: FICCXZZVA43YSGPL · pith_short_8: FICCXZZV

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/FICCXZZVA43YSGPL3LYVM5YQXK \
  | 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: 2a042be73507378919ebdaf1567710bab2ec3f7dfb62632ad6cc01949ab0a736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b377f2ec2af046c3ac79e4e8f0c166fb2eb97c63de6ed9c8f968082c00504a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-03-27T14:50:23Z",
    "title_canon_sha256": "d18ccfdacb2c20721139100d342337c2556c7968437a922dfc995162b1de3abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11459",
    "kind": "arxiv",
    "version": 1
  }
}