Pith Number

pith:B2IWLMVD

pith:2010:B2IWLMVD4EKN6EATN2XCWPIQ5P

not attested not anchored not stored refs pending

Temperature dependence of bulk viscosity in water using acoustic spectroscopy

M. J. Holmes, M. J. W. Povey, N. G. Parker

arxiv:1002.3029 v1 · 2010-02-16 · physics.flu-dyn · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2IWLMVD4EKN6EATN2XCWPIQ5P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:15:19.024814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9165b2a3e114df10136eae2b3d10ebcf838b9dd0271a0b2e0be22d895cdcb0

Aliases

arxiv: 1002.3029 · arxiv_version: 1002.3029v1 · doi: 10.48550/arxiv.1002.3029 · pith_short_12: B2IWLMVD4EKN · pith_short_16: B2IWLMVD4EKN6EAT · pith_short_8: B2IWLMVD

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/B2IWLMVD4EKN6EATN2XCWPIQ5P \
  | 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: 0e9165b2a3e114df10136eae2b3d10ebcf838b9dd0271a0b2e0be22d895cdcb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c4523881948cfb7133f806675945f3c40bb7692faa770e78670cc97a051539",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-02-16T08:31:07Z",
    "title_canon_sha256": "fba461113d7601d23de9337272c41a6eb12a446cd438ea8655a8d255727fbc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3029",
    "kind": "arxiv",
    "version": 1
  }
}