Pith Number

pith:JCQEDIFY

pith:2015:JCQEDIFYE42XR4FLHW4H3WBEHL

not attested not anchored not stored refs pending

Photoluminescence of oxygen vacancies and hydroxyl group surface functionalized SnO_2 nanoparticles

Arindam Das, Ashok Kumar Tyagi, S. Amirthapandian, Sandip Dhara, Venkataramana Bonu

arxiv:1508.07783 v1 · 2015-08-31 · 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{JCQEDIFYE42XR4FLHW4H3WBEHL}

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	2026-05-18T01:33:41.706039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a041a0b8273578f0ab3db87dd8243ae9bb3a3a6460529b4447c2bf2e92636d

Aliases

arxiv: 1508.07783 · arxiv_version: 1508.07783v1 · doi: 10.48550/arxiv.1508.07783 · pith_short_12: JCQEDIFYE42X · pith_short_16: JCQEDIFYE42XR4FL · pith_short_8: JCQEDIFY

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/JCQEDIFYE42XR4FLHW4H3WBEHL \
  | 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: 48a041a0b8273578f0ab3db87dd8243ae9bb3a3a6460529b4447c2bf2e92636d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7df1f438a722a3d3e26daba52bd02c89bda67bf5bbbb6a42f2632c5f45d950b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-31T12:23:55Z",
    "title_canon_sha256": "0d32f77d6007bf0aa61b9f41539a45d8b9385982f7d7a7c7b40149278aa9a7ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07783",
    "kind": "arxiv",
    "version": 1
  }
}