Pith Number

pith:2TCVQFAJ

pith:2015:2TCVQFAJJLMYJDKBQ6VII5WRWD

not attested not anchored not stored refs pending

Velocity profile of granular flows down a heap described by dimensional analysis

Alfo Jose Batista-Leyva, Ernesto Altshuler, Etien Martinez, Oscar Sotolongo-Costa

arxiv:1512.04263 v1 · 2015-12-14 · 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{2TCVQFAJJLMYJDKBQ6VII5WRWD}

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	2026-05-18T01:24:22.691997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c55814094ad9848d4187aa8476d1b0ce460cedd3de49890230dc0cf49ee484

Aliases

arxiv: 1512.04263 · arxiv_version: 1512.04263v1 · doi: 10.48550/arxiv.1512.04263 · pith_short_12: 2TCVQFAJJLMY · pith_short_16: 2TCVQFAJJLMYJDKB · pith_short_8: 2TCVQFAJ

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/2TCVQFAJJLMYJDKBQ6VII5WRWD \
  | 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: d4c55814094ad9848d4187aa8476d1b0ce460cedd3de49890230dc0cf49ee484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90ea01aa4d795c6d1b1d314632040ba6d55b6d5d5f6afb1a60588361884a7f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-12-14T11:27:18Z",
    "title_canon_sha256": "7a392edafcdc30c149b446ba526abc4e8a0dc9c61aa944ef018185376c0abf30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04263",
    "kind": "arxiv",
    "version": 1
  }
}