Pith Number

pith:QICOMJBM

pith:2012:QICOMJBMBFN22CYZ32ELCUSPYI

not attested not anchored not stored refs pending

On the thermodynamics of volume/mass diffusion in fluids

Jason M. Reese, S. Kokou Dadzie

arxiv:1202.3169 v2 · 2012-02-14 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QICOMJBMBFN22CYZ32ELCUSPYI}

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	2026-05-18T03:58:24.270114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8204e6242c095bad0b19de88b1524fc2109aa17e62764579243cb7c0270c0406

Aliases

arxiv: 1202.3169 · arxiv_version: 1202.3169v2 · doi: 10.48550/arxiv.1202.3169 · pith_short_12: QICOMJBMBFN2 · pith_short_16: QICOMJBMBFN22CYZ · pith_short_8: QICOMJBM

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/QICOMJBMBFN22CYZ32ELCUSPYI \
  | 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: 8204e6242c095bad0b19de88b1524fc2109aa17e62764579243cb7c0270c0406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3087a4926b98b1b9a287928cca6ba46aed5941bf5993beb970f697fb87e5f8a",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-02-14T22:46:17Z",
    "title_canon_sha256": "8b8a21388fe967c5f626627caec1c3e2c5e2da35fc78519b5b279063209fbb33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3169",
    "kind": "arxiv",
    "version": 2
  }
}