Pith Number

pith:4JKMATX7

pith:2018:4JKMATX7AJOE7GP3LWDSEOT62J

not attested not anchored not stored refs pending

The simultaneous discharge of liquid and grains from a silo

A. M. Cervantes-\'Alvarez, F. Pacheco-V\'azquez, S. Hidalgo-Caballero

arxiv:1801.05747 v1 · 2018-01-17 · physics.flu-dyn · 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{4JKMATX7AJOE7GP3LWDSEOT62J}

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	2026-05-18T00:18:11.650612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e254c04eff025c4f99fb5d87223a7ed252a9839ccde6808d1b0dc9f8d29ecbc6

Aliases

arxiv: 1801.05747 · arxiv_version: 1801.05747v1 · doi: 10.48550/arxiv.1801.05747 · pith_short_12: 4JKMATX7AJOE · pith_short_16: 4JKMATX7AJOE7GP3 · pith_short_8: 4JKMATX7

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/4JKMATX7AJOE7GP3LWDSEOT62J \
  | 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: e254c04eff025c4f99fb5d87223a7ed252a9839ccde6808d1b0dc9f8d29ecbc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5634b4a38d81f31e30c01f2b76e3c49947f0a0237d7c9d8934aa37333b9c3047",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-01-17T16:49:37Z",
    "title_canon_sha256": "da2112511fd0a101ea6b7547f4f05119ac73bb50ad3ce3a356a7d9b6c8e5651a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05747",
    "kind": "arxiv",
    "version": 1
  }
}