Pith Number

pith:2R3UYRTQ

pith:2010:2R3UYRTQOXGQMWNUXXWRAWWEWI

not attested not anchored not stored refs pending

Scaling of the elastic contribution to the surface free energy of a nematic on a sawtoothed substrate

Chi-Tuong Pham, Jose Manuel Romero-Enrique, Pedro Patricio

arxiv:1006.4448 v1 · 2010-06-23 · 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{2R3UYRTQOXGQMWNUXXWRAWWEWI}

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	2026-05-18T02:06:43.386894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4774c467075cd0659b4bded105ac4b2256ec8cafdf4c1d81142ede8ed1d7f75

Aliases

arxiv: 1006.4448 · arxiv_version: 1006.4448v1 · doi: 10.48550/arxiv.1006.4448 · pith_short_12: 2R3UYRTQOXGQ · pith_short_16: 2R3UYRTQOXGQMWNU · pith_short_8: 2R3UYRTQ

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/2R3UYRTQOXGQMWNUXXWRAWWEWI \
  | 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: d4774c467075cd0659b4bded105ac4b2256ec8cafdf4c1d81142ede8ed1d7f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbedcd991724b856a0a35a1d3023431aa0a054416d431e5cee846de78715226",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-06-23T08:59:46Z",
    "title_canon_sha256": "13117aa9104e755bcb769420d36870ca24cf8d64e927828b500acb5f84ff9d65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4448",
    "kind": "arxiv",
    "version": 1
  }
}