Pith Number

pith:BEG2VWBE

pith:2024:BEG2VWBE23N7CWGH4UOR3SGEL3

not attested not anchored not stored refs pending

All-optical method to directly measure the pressure-volume-temperature equation of state of fluids in the diamond anvil cell

B. Moss, C.E.A. Robertson, J.E. Proctor, J. Phillips, K. Watson, L.J. Jones, Y. Dabburi

arxiv:2407.07935 v2 · 2024-07-10 · cond-mat.other · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BEG2VWBE23N7CWGH4UOR3SGEL3}

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	2026-07-05T08:55:37.304017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090daad824d6dbf158c7e51d1dc8c45efe80cafb94d040bb999f1f293d8ef56f

Aliases

arxiv: 2407.07935 · arxiv_version: 2407.07935v2 · doi: 10.48550/arxiv.2407.07935 · pith_short_12: BEG2VWBE23N7 · pith_short_16: BEG2VWBE23N7CWGH · pith_short_8: BEG2VWBE

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/BEG2VWBE23N7CWGH4UOR3SGEL3 \
  | 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: 090daad824d6dbf158c7e51d1dc8c45efe80cafb94d040bb999f1f293d8ef56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ca9b1dc2ec81a1c88a08d68fcc948ad7b77638fc12b7e823d190b0bdb720c1",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2024-07-10T17:33:57Z",
    "title_canon_sha256": "5b1b67c222616c055798df50f769ed9cb22aa1dd014de040c01f5abe24504e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07935",
    "kind": "arxiv",
    "version": 2
  }
}