Pith Number

pith:5CX6RTOF

pith:2020:5CX6RTOFHAUHUOMBPK7H7XHYNE

not attested not anchored not stored refs pending

Computational investigation on non-linear optical properties of hexaphyrin and core modified hexaphyrins

Mousumi Das, Sumit Naskar

arxiv:2011.00529 v1 · 2020-11-01 · physics.optics · 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{5CX6RTOFHAUHUOMBPK7H7XHYNE}

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	2026-07-05T01:48:16.980709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8afe8cdc538287a39817abe7fdcf86923cc17abd7e55a2853a6eba750c1b71d

Aliases

arxiv: 2011.00529 · arxiv_version: 2011.00529v1 · doi: 10.48550/arxiv.2011.00529 · pith_short_12: 5CX6RTOFHAUH · pith_short_16: 5CX6RTOFHAUHUOMB · pith_short_8: 5CX6RTOF

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/5CX6RTOFHAUHUOMBPK7H7XHYNE \
  | 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: e8afe8cdc538287a39817abe7fdcf86923cc17abd7e55a2853a6eba750c1b71d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bcc3f7cc6b9235225de5377db1bac7db49587a43b05b5027a03f7bef6ce495a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-11-01T15:16:42Z",
    "title_canon_sha256": "d50e248f591d1ffdc60e817c26ce2cc3e2741dabdd91ef1fe68f4d9d3056d220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00529",
    "kind": "arxiv",
    "version": 1
  }
}