Pith Number

pith:IQFTB2N4

pith:2019:IQFTB2N4CZOEI7KG7WWHJ5NL4V

not attested not anchored not stored refs pending

Evaporation of ethanol-water droplet at different substrate temperatures and compositions

Kirti Chandra Sahu, Pallavi Katre, Pradeep Gurrala, Saravanan Balusamy, Sayak Banerjee

arxiv:1907.05858 v1 · 2019-07-10 · cond-mat.soft · 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{IQFTB2N4CZOEI7KG7WWHJ5NL4V}

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	2026-05-17T23:40:44.133004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440b30e9bc165c447d46fdac74f5abe57170aba6cbe7be21ddadd6c969bc216c

Aliases

arxiv: 1907.05858 · arxiv_version: 1907.05858v1 · doi: 10.48550/arxiv.1907.05858 · pith_short_12: IQFTB2N4CZOE · pith_short_16: IQFTB2N4CZOEI7KG · pith_short_8: IQFTB2N4

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/IQFTB2N4CZOEI7KG7WWHJ5NL4V \
  | 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: 440b30e9bc165c447d46fdac74f5abe57170aba6cbe7be21ddadd6c969bc216c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a5c648accaf5b7c1cda520a12ea6fbcb25a908be62072d7aa575d9d074e6f5",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-10T07:18:43Z",
    "title_canon_sha256": "684c5593e4d68482fed0d8cb158f027cc27a73dea058a5e0e3040e1cf1f41997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05858",
    "kind": "arxiv",
    "version": 1
  }
}