Pith Number

pith:OJUUH4HP

pith:2012:OJUUH4HP7J6J5BTX554Z4E355L

not attested not anchored not stored refs pending

Viscosity of a nucleonic fluid

Aram Z. Mekjian

arxiv:1203.4638 v1 · 2012-03-21 · nucl-th · quant-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{OJUUH4HP7J6J5BTX554Z4E355L}

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	2026-05-18T03:59:37.587929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726943f0effa7c9e8677ef799e137deaefe296f965e8c5d8a3d68dace5ab8b6d

Aliases

arxiv: 1203.4638 · arxiv_version: 1203.4638v1 · doi: 10.48550/arxiv.1203.4638 · pith_short_12: OJUUH4HP7J6J · pith_short_16: OJUUH4HP7J6J5BTX · pith_short_8: OJUUH4HP

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/OJUUH4HP7J6J5BTX554Z4E355L \
  | 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: 726943f0effa7c9e8677ef799e137deaefe296f965e8c5d8a3d68dace5ab8b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9848596fb0572d3fe1e893ed379e1c307b1fe0b56185c38db37f566d566e2805",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-03-21T02:30:41Z",
    "title_canon_sha256": "5f5762627bbe9e3635388bca8dbd0993c4618e4fe0279f872b519df18f0c6329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4638",
    "kind": "arxiv",
    "version": 1
  }
}