Pith Number

pith:AA5HVNTA

pith:2014:AA5HVNTAWMW4C56XS6DBS2WCF2

not attested not anchored not stored refs pending

Behavior of grains in contact with the wall of a silo during the initial instants of a discharge-driven collapse

C. Colonnello, E. Cl\'ement, G. Guti\'errez, L.I. Reyes

arxiv:1412.5626 v1 · 2014-12-17 · 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{AA5HVNTAWMW4C56XS6DBS2WCF2}

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	2026-05-18T01:41:18.339641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003a7ab660b32dc177d79786196ac22ead1e8830f1cda2d9624f0fe2b32c82f7

Aliases

arxiv: 1412.5626 · arxiv_version: 1412.5626v1 · doi: 10.48550/arxiv.1412.5626 · pith_short_12: AA5HVNTAWMW4 · pith_short_16: AA5HVNTAWMW4C56X · pith_short_8: AA5HVNTA

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/AA5HVNTAWMW4C56XS6DBS2WCF2 \
  | 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: 003a7ab660b32dc177d79786196ac22ead1e8830f1cda2d9624f0fe2b32c82f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f99afdea25627de6964b57b959c2d6458453431f2a815692804689ce0e9ab29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-12-17T21:27:59Z",
    "title_canon_sha256": "0a894afcb591b9f10e0ee5f2fe0aeafd178ea9d024c32591cde080763e8828c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5626",
    "kind": "arxiv",
    "version": 1
  }
}