Pith Number

pith:BHR57WYY

pith:2019:BHR57WYY2E37GRVMBKKAMM3PIK

not attested not anchored not stored refs pending

Purification of total flavonoids from Aurea Helianthus flowers and In Vitro Hypolipidemic Effect

Chol-song Kim, Hyon-il Ri, Myong-su Kang, Tae-mun Kim, Un-hak Pak

arxiv:1906.12007 v1 · 2019-06-28 · 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{BHR57WYY2E37GRVMBKKAMM3PIK}

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	2026-05-17T23:41:59.546517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e3dfdb18d137f346ac0a9406336f42abd5ca514f5d4232e3c6b19eafea3303

Aliases

arxiv: 1906.12007 · arxiv_version: 1906.12007v1 · doi: 10.48550/arxiv.1906.12007 · pith_short_12: BHR57WYY2E37 · pith_short_16: BHR57WYY2E37GRVM · pith_short_8: BHR57WYY

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/BHR57WYY2E37GRVMBKKAMM3PIK \
  | 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: 09e3dfdb18d137f346ac0a9406336f42abd5ca514f5d4232e3c6b19eafea3303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3c99d1267209b3e9a3b80c71644f0f55f496309226a04b307f477baa7fd35c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2019-06-28T00:40:00Z",
    "title_canon_sha256": "ba8f368ec0abbec6f7ab5b16a9b0a442daa83f58a63ac01f3f88b6c9fb6d3a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12007",
    "kind": "arxiv",
    "version": 1
  }
}