Pith Number

pith:2SXUVCYR

pith:2007:2SXUVCYRUOMALXLMC2UYWH4JZ4

not attested not anchored not stored refs pending

Jamming dynamics in grain mixtures : An extended hydrodynamic approach

Supurna Sinha

arxiv:0704.1895 v1 · 2007-04-15 · 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{2SXUVCYRUOMALXLMC2UYWH4JZ4}

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	2026-05-18T04:09:24.143133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4af4a8b11a39805dd6c16a98b1f89cf35c42b438a8d688725ecb5f417497788

Aliases

arxiv: 0704.1895 · arxiv_version: 0704.1895v1 · doi: 10.48550/arxiv.0704.1895 · pith_short_12: 2SXUVCYRUOMA · pith_short_16: 2SXUVCYRUOMALXLM · pith_short_8: 2SXUVCYR

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/2SXUVCYRUOMALXLMC2UYWH4JZ4 \
  | 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: d4af4a8b11a39805dd6c16a98b1f89cf35c42b438a8d688725ecb5f417497788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d5bec05d774b67dfe6939a0b2833ea1b783d308286259cce126672c990b802",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2007-04-15T07:06:12Z",
    "title_canon_sha256": "9741551b262f79f09eb09a466ef9aae4f671c10a93ba0ce7007b48161ebb2eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1895",
    "kind": "arxiv",
    "version": 1
  }
}