Pith Number

pith:CXDXS3UP

pith:2013:CXDXS3UP46KE6RWHWX4YCZLOGK

not attested not anchored not stored refs pending

The existence of a bending rigidity for a hard sphere liquid near a curved hard wall: Helfrich or Hadwiger?

Edgar M. Blokhuis

arxiv:1301.3749 v1 · 2013-01-16 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXDXS3UP46KE6RWHWX4YCZLOGK}

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	2026-05-18T01:52:06.595222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c7796e8fe7944f46c7b5f981656e32a558244da3152acee2d2f8a8e0d6607c

Aliases

arxiv: 1301.3749 · arxiv_version: 1301.3749v1 · doi: 10.48550/arxiv.1301.3749 · pith_short_12: CXDXS3UP46KE · pith_short_16: CXDXS3UP46KE6RWH · pith_short_8: CXDXS3UP

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/CXDXS3UP46KE6RWHWX4YCZLOGK \
  | 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: 15c7796e8fe7944f46c7b5f981656e32a558244da3152acee2d2f8a8e0d6607c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f2bca5081f88045ede3a65439a882028a11a042cf5f3dd184eadfa5e0a84be",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-01-16T16:34:57Z",
    "title_canon_sha256": "b470257221e9384b7090d65ee13662ec557f8d4e517ecce45aa8a15e43245e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3749",
    "kind": "arxiv",
    "version": 1
  }
}