Pith Number

pith:3JDT4DSA

pith:2010:3JDT4DSAQNOVAMV3BCXFUTNMAG

not attested not anchored not stored refs pending

Segregation by thermal diffusion in granular shear flows

Francisco Vega Reyes, Vicente Garz\'o

arxiv:1004.2144 v3 · 2010-04-13 · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JDT4DSAQNOVAMV3BCXFUTNMAG}

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	2026-05-18T02:08:06.244834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da473e0e40835d5032bb08ae5a4dac0181277ba32c8167894e81eb805433d111

Aliases

arxiv: 1004.2144 · arxiv_version: 1004.2144v3 · doi: 10.48550/arxiv.1004.2144 · pith_short_12: 3JDT4DSAQNOV · pith_short_16: 3JDT4DSAQNOVAMV3 · pith_short_8: 3JDT4DSA

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/3JDT4DSAQNOVAMV3BCXFUTNMAG \
  | 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: da473e0e40835d5032bb08ae5a4dac0181277ba32c8167894e81eb805433d111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2705a1dd1ad6d4088ce4d3434ea96579615db31d2275082262be156476576e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-04-13T11:01:58Z",
    "title_canon_sha256": "ff41ddf0a465abe8e648874c0bd21ac751e19f93cbf8a57fa216577b034d946d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2144",
    "kind": "arxiv",
    "version": 3
  }
}