Pith Number

pith:RG2U6MM5

pith:2017:RG2U6MM5XTJHRSHNTQJWSVM27A

not attested not anchored not stored refs pending

Structural changes in barley protein LTP1 isoforms at air-water interfaces

Marek Cieplak, Yani Zhao

arxiv:1707.03329 v1 · 2017-07-11 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG2U6MM5XTJHRSHNTQJWSVM27A}

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	2026-05-18T00:40:29.318758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b54f319dbcd278c8ed9c1369559af837e70e96d00f28bdde07318949db8f32

Aliases

arxiv: 1707.03329 · arxiv_version: 1707.03329v1 · doi: 10.48550/arxiv.1707.03329 · pith_short_12: RG2U6MM5XTJH · pith_short_16: RG2U6MM5XTJHRSHN · pith_short_8: RG2U6MM5

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/RG2U6MM5XTJHRSHNTQJWSVM27A \
  | 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: 89b54f319dbcd278c8ed9c1369559af837e70e96d00f28bdde07318949db8f32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8123e9ffd21c5f86b5d921bd9c06a27d03869559f5f9b0b44c067d7867b46ecb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2017-07-11T15:38:33Z",
    "title_canon_sha256": "3e321d2596aa96d6fc15afef509ce7f7766c35c28b1c1d24f22a425d02dba5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03329",
    "kind": "arxiv",
    "version": 1
  }
}