Pith Number

pith:N3OYRDSK

pith:2014:N3OYRDSKWKITCDME3TYLCXIGH5

not attested not anchored not stored refs pending

A Novel Algorithm for the Estimation of the Surfactant Surface Excess at Emulsion Interfaces

German Urbina-Villalba, Neyda Garcia-Valera, Sabrina Di Scipio

arxiv:1401.1088 v1 · 2014-01-06 · 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{N3OYRDSKWKITCDME3TYLCXIGH5}

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	2026-05-18T03:03:10.971594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6edd888e4ab291310d84dcf0b15d063f6f237357fff49da4a715d432bd989c19

Aliases

arxiv: 1401.1088 · arxiv_version: 1401.1088v1 · doi: 10.48550/arxiv.1401.1088 · pith_short_12: N3OYRDSKWKIT · pith_short_16: N3OYRDSKWKITCDME · pith_short_8: N3OYRDSK

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/N3OYRDSKWKITCDME3TYLCXIGH5 \
  | 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: 6edd888e4ab291310d84dcf0b15d063f6f237357fff49da4a715d432bd989c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301dc78e8821f2f57ce2a694c7709b78fcaeb436e3e7e05a7ca46ad45c170c26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-01-06T14:14:31Z",
    "title_canon_sha256": "2da848cbaf0f6bd73a3da7769c2e288b8cb5c3274e39089e938aeb7a7c3cc442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1088",
    "kind": "arxiv",
    "version": 1
  }
}