Pith Number

pith:ZVJFAVAA

pith:2018:ZVJFAVAAF3HERQXPYZBUPMJEIH

not attested not anchored not stored refs pending

Insights into the interactions among Surfactin, betaines, and PAM: surface tension, small-angle neutron scattering, and small-angle X-ray scattering study

Aihua Zou, Bozhong Mu, Fang Liu, Jingwen Xiao, L\'aszl\'o Alm\'asy, Regine Willumeit, Ulrich A. Handge, Vasil M. Garamus

arxiv:1804.07163 v1 · 2018-04-19 · 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{ZVJFAVAAF3HERQXPYZBUPMJEIH}

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	2026-05-18T00:18:01.210239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd525054002ece48c2efc64347b12441d05c669d8cd8d0ff697c0a7dab05f1a4

Aliases

arxiv: 1804.07163 · arxiv_version: 1804.07163v1 · doi: 10.48550/arxiv.1804.07163 · pith_short_12: ZVJFAVAAF3HE · pith_short_16: ZVJFAVAAF3HERQXP · pith_short_8: ZVJFAVAA

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/ZVJFAVAAF3HERQXPYZBUPMJEIH \
  | 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: cd525054002ece48c2efc64347b12441d05c669d8cd8d0ff697c0a7dab05f1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc447a01c331f839a5ec47ea6ea502cebff074b39c3cdda238e095c02e9c163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-04-19T13:45:10Z",
    "title_canon_sha256": "c19b9dab09e965260110c979f5d95c443faa2d9051d7c8afeec6b6b94b51f533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07163",
    "kind": "arxiv",
    "version": 1
  }
}