Pith Number

pith:PW3MFYVN

pith:2018:PW3MFYVNOG6ORYM6D5ILZTFBMH

not attested not anchored not stored refs pending

Temporal scaling of the growth dependent radiative properties of microalgae

C. Y. Ma, J. M. Zhao, L. H. Liu

arxiv:1801.04505 v1 · 2018-01-14 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PW3MFYVNOG6ORYM6D5ILZTFBMH}

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	2026-05-18T00:15:18.765991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db6c2e2ad71bce8e19e1f50bccca161fdc8f246d55d853c00114a1a91c098b0

Aliases

arxiv: 1801.04505 · arxiv_version: 1801.04505v1 · doi: 10.48550/arxiv.1801.04505 · pith_short_12: PW3MFYVNOG6O · pith_short_16: PW3MFYVNOG6ORYM6 · pith_short_8: PW3MFYVN

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/PW3MFYVNOG6ORYM6D5ILZTFBMH \
  | 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: 7db6c2e2ad71bce8e19e1f50bccca161fdc8f246d55d853c00114a1a91c098b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15841414cd724043dd4f745cff3c1ae15f5e1981f4c2d8e95369bfc6bb2ddcd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-01-14T03:14:12Z",
    "title_canon_sha256": "5138ccf2a446c8c305110ac4b94120765b8309b67ed4bcdaf698053d3eacb5ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04505",
    "kind": "arxiv",
    "version": 1
  }
}