Pith Number

pith:I4LSQOYE

pith:2026:I4LSQOYEEQZHJZDWI5PCMRFVAP

not attested not anchored not stored refs pending

An experimental study on the heat transport in porous media convection

Jing Dong, Ke-Qing Xia, Lu Zhang

arxiv:2606.06331 v1 · 2026-06-04 · physics.flu-dyn · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4LSQOYEEQZHJZDWI5PCMRFVAP}

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	2026-06-05T01:15:42.068143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4717283b04243274e476475e2644b503cdab8026d1eebb6cb1573312cc4603bb

Aliases

arxiv: 2606.06331 · arxiv_version: 2606.06331v1 · doi: 10.48550/arxiv.2606.06331 · pith_short_12: I4LSQOYEEQZH · pith_short_16: I4LSQOYEEQZHJZDW · pith_short_8: I4LSQOYE

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/I4LSQOYEEQZHJZDWI5PCMRFVAP \
  | 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: 4717283b04243274e476475e2644b503cdab8026d1eebb6cb1573312cc4603bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12674601389f43631dd49997afaf15f79eca098e34fb0cb52a4ea573cffb2a3a",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-04T16:07:38Z",
    "title_canon_sha256": "80e99737e951f58f49a76c784514b79908a68bf73641f2dc3ed92e717eae83cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06331",
    "kind": "arxiv",
    "version": 1
  }
}