Pith Number

pith:PWHVTV7J

pith:2011:PWHVTV7JDGYSCLRI4MQH36GIOU

not attested not anchored not stored refs pending

Dynamical instabilities of two-fluid interfaces in a porous medium: A three-dimensional video imaging study

Anit Sane, P. Aswathi, Prerna Sharma, S. Bhattacharya, Shankar Ghosh

arxiv:1103.4234 v1 · 2011-03-22 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWHVTV7JDGYSCLRI4MQH36GIOU}

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	2026-05-18T04:26:21.311122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8f59d7e919b1212e28e3207df8c87502ab89cee06470dd314cad68f228bdca

Aliases

arxiv: 1103.4234 · arxiv_version: 1103.4234v1 · doi: 10.48550/arxiv.1103.4234 · pith_short_12: PWHVTV7JDGYS · pith_short_16: PWHVTV7JDGYSCLRI · pith_short_8: PWHVTV7J

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/PWHVTV7JDGYSCLRI4MQH36GIOU \
  | 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: 7d8f59d7e919b1212e28e3207df8c87502ab89cee06470dd314cad68f228bdca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "721efb84dead757c607376b312725f003a6e9e58734ba4354394d4f6b73103d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-03-22T09:42:48Z",
    "title_canon_sha256": "d2b035b0dff2c03d540f4da05d55350c707d1a1e000b4fe1a97911eb6329db15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4234",
    "kind": "arxiv",
    "version": 1
  }
}