Pith Number

pith:W4U27DYT

pith:2006:W4U27DYTHVI6KEITHZDCTINDGN

not attested not anchored not stored refs pending

Optical Studies of the coexistence curve of the n-heptane+nitrobenzene mixture near its consolute point measured by an optical method

2), (2) Department of Physics, Astronomy, B. C., Canada), David A. Balzarini (2) ((1) Department of Anesthesiology, Nicola Fameli (1, Pharmacology, Therapeutics, The University of British Columbia, Vancouver

arxiv:cond-mat/0605620 v3 · 2006-05-25 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4U27DYTHVI6KEITHZDCTINDGN}

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	2026-07-04T14:59:17.642106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b729af8f133d51e511133e4629a1a3334c4abc25bb2f2e4f9b0a378ac8295bf9

Aliases

arxiv: cond-mat/0605620 · arxiv_version: cond-mat/0605620v3 · doi: 10.48550/arxiv.cond-mat/0605620 · pith_short_12: W4U27DYTHVI6 · pith_short_16: W4U27DYTHVI6KEIT · pith_short_8: W4U27DYT

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/W4U27DYTHVI6KEITHZDCTINDGN \
  | 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: b729af8f133d51e511133e4629a1a3334c4abc25bb2f2e4f9b0a378ac8295bf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66260f3d5e48c6e477739c2583319f846688714a041512d24918ccbf4214bca1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2006-05-25T16:37:39Z",
    "title_canon_sha256": "4a01e0d0cde019b5fd017e51289c79e17119204ef146eb06adb3537e8ee24cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0605620",
    "kind": "arxiv",
    "version": 3
  }
}