Pith Number

pith:I4ASDQH3

pith:2016:I4ASDQH3DNMOSPT7MXEV4QTWQ2

not attested not anchored not stored refs pending

Discontinuous change of shear modulus for frictional jammed granular materials

Hisao Hayakawa, Michio Otsuki

arxiv:1612.00961 v2 · 2016-12-03 · 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{I4ASDQH3DNMOSPT7MXEV4QTWQ2}

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	2026-05-18T00:42:02.353732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470121c0fb1b58e93e7f65c95e4276868075b3a65e04967dd362660b6581a0c3

Aliases

arxiv: 1612.00961 · arxiv_version: 1612.00961v2 · doi: 10.48550/arxiv.1612.00961 · pith_short_12: I4ASDQH3DNMO · pith_short_16: I4ASDQH3DNMOSPT7 · pith_short_8: I4ASDQH3

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/I4ASDQH3DNMOSPT7MXEV4QTWQ2 \
  | 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: 470121c0fb1b58e93e7f65c95e4276868075b3a65e04967dd362660b6581a0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d462afa7908343c7a30267aca0be53922c1b90cf9b43d9c42ca6c77b305a717f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-12-03T11:55:35Z",
    "title_canon_sha256": "9dd92e642ce126a57bfeb8258ffb038e46582cb50f12a75766a4ac9feffc4b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00961",
    "kind": "arxiv",
    "version": 2
  }
}