Pith Number

pith:CQD22TRX

pith:2020:CQD22TRXBTZYOVA6ZDTRHS6ZBV

not attested not anchored not stored refs pending

Ballistic propagation of density correlations and excess wall forces in quenched granular media

Christian M. Rohwer, Thomas Schindler

arxiv:2007.07658 v2 · 2020-07-15 · 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{CQD22TRXBTZYOVA6ZDTRHS6ZBV}

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	2026-07-05T01:52:22.148051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1407ad4e370cf387541ec8e713cbd90d619142d6ffa205bd313d6718ba1f2bee

Aliases

arxiv: 2007.07658 · arxiv_version: 2007.07658v2 · doi: 10.48550/arxiv.2007.07658 · pith_short_12: CQD22TRXBTZY · pith_short_16: CQD22TRXBTZYOVA6 · pith_short_8: CQD22TRX

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/CQD22TRXBTZYOVA6ZDTRHS6ZBV \
  | 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: 1407ad4e370cf387541ec8e713cbd90d619142d6ffa205bd313d6718ba1f2bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7af143b90838f187ba4f900afcd272e4774b08d3fb3bb53fa7c74b0c354ef5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-07-15T12:35:12Z",
    "title_canon_sha256": "42a5ff0fc4c82b4e1237aa4d39cd296d82dd8d18dd4545938de3661557e711b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07658",
    "kind": "arxiv",
    "version": 2
  }
}