Pith Number

pith:NT2WQFDQ

pith:2015:NT2WQFDQHYVGJZEIWUQNNSGG5J

not attested not anchored not stored refs pending

Small membranes under negative surface tension

Oded Farago, Yotam Y. Avital

arxiv:1503.02818 v1 · 2015-03-10 · cond-mat.soft · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT2WQFDQHYVGJZEIWUQNNSGG5J}

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	2026-05-18T01:40:52.676738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf56814703e2a64e488b520d6c8c6ea73182ff4811824e08826890a818a466f

Aliases

arxiv: 1503.02818 · arxiv_version: 1503.02818v1 · doi: 10.48550/arxiv.1503.02818 · pith_short_12: NT2WQFDQHYVG · pith_short_16: NT2WQFDQHYVGJZEI · pith_short_8: NT2WQFDQ

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/NT2WQFDQHYVGJZEIWUQNNSGG5J \
  | 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: 6cf56814703e2a64e488b520d6c8c6ea73182ff4811824e08826890a818a466f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59823f7f2969626daefddc082d90dce6476dad67f75120f3185642f76b54127",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-03-10T09:03:49Z",
    "title_canon_sha256": "970422946764faee28cbd32a285ad3ec423185b4984bf2e5f910efed4e098d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02818",
    "kind": "arxiv",
    "version": 1
  }
}