Pith Number

pith:PUNIQGLH

pith:2019:PUNIQGLH7P26C5QSM7RBTL5VDV

not attested not anchored not stored refs pending

Synthesis and characterization of cotton fiber-based nanocellulose

Adeleke Joshua Toyin, F.L. Anne Christma, Ramanibai Ravichandran, Subash C.B. Gopinath, T. Theivasanthi

arxiv:1906.04826 v1 · 2019-05-23 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUNIQGLH7P26C5QSM7RBTL5VDV}

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	2026-05-17T23:43:30.391119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1a881967fbf5e1761267e219afb51d4067367a715200faec9d0b2c0dd55f67

Aliases

arxiv: 1906.04826 · arxiv_version: 1906.04826v1 · doi: 10.48550/arxiv.1906.04826 · pith_short_12: PUNIQGLH7P26 · pith_short_16: PUNIQGLH7P26C5QS · pith_short_8: PUNIQGLH

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/PUNIQGLH7P26C5QSM7RBTL5VDV \
  | 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: 7d1a881967fbf5e1761267e219afb51d4067367a715200faec9d0b2c0dd55f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "634a61957c5bcd76c4f1c9d67b26d743b4692d1a621b9e304d5efdeed5f6a72f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-05-23T15:44:58Z",
    "title_canon_sha256": "d794dc374ea39831ceb213bb65d45a8e9a357eb8574d6e13ca764c7dca632fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04826",
    "kind": "arxiv",
    "version": 1
  }
}