Pith Number

pith:47NAPMCF

pith:2016:47NAPMCFNL237O5BEHGPQRCOG3

not attested not anchored not stored refs pending

Length scale of density waves in the gravitational flow of fine grains in pipes

Carlos Azael Alvarez Zambrano, Erick de Moraes Franklin

arxiv:1608.08946 v1 · 2016-08-31 · 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{47NAPMCFNL237O5BEHGPQRCOG3}

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	2026-05-18T01:06:39.605199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7da07b0456af5bfbba121ccf8444e36ced492dc1e9f37494c54c71f6a2d6a6f

Aliases

arxiv: 1608.08946 · arxiv_version: 1608.08946v1 · doi: 10.48550/arxiv.1608.08946 · pith_short_12: 47NAPMCFNL23 · pith_short_16: 47NAPMCFNL237O5B · pith_short_8: 47NAPMCF

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/47NAPMCFNL237O5BEHGPQRCOG3 \
  | 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: e7da07b0456af5bfbba121ccf8444e36ced492dc1e9f37494c54c71f6a2d6a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1068f6d9b18eeca82e188bf4a31b170df1dd554e5e6e62c0368fef45601a819",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-08-31T17:08:19Z",
    "title_canon_sha256": "529c9bb35b596e00e950a59d3451ed6573a5981493f50d95bf54cde2c6334337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08946",
    "kind": "arxiv",
    "version": 1
  }
}