Pith Number

pith:NWYYSUPS

pith:2015:NWYYSUPSZ6OJ6NEV3VPEGNUFL5

not attested not anchored not stored refs pending

Catenoid stability with a free contact line

Amir Akbari, Reghan J. Hill, Theo G.M. van de Ven

arxiv:1505.07159 v1 · 2015-05-27 · 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{NWYYSUPSZ6OJ6NEV3VPEGNUFL5}

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	2026-05-18T02:02:07.335739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db18951f2cf9c9f3495dd5e4336855f701777ef3242f60299a74be8f86107db

Aliases

arxiv: 1505.07159 · arxiv_version: 1505.07159v1 · doi: 10.48550/arxiv.1505.07159 · pith_short_12: NWYYSUPSZ6OJ · pith_short_16: NWYYSUPSZ6OJ6NEV · pith_short_8: NWYYSUPS

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/NWYYSUPSZ6OJ6NEV3VPEGNUFL5 \
  | 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: 6db18951f2cf9c9f3495dd5e4336855f701777ef3242f60299a74be8f86107db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95190940067f577d5129da394bc5f4053776ba1beb5095a62fd23449994d47b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-27T00:28:58Z",
    "title_canon_sha256": "f70fc9928ac9f79dda3c3a9cf5b3f8a903c622215c488bbfafd278315f950d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07159",
    "kind": "arxiv",
    "version": 1
  }
}