Pith Number

pith:DQHS2P3B

pith:2014:DQHS2P3BRLRRMHFBPALKW3KTLD

not attested not anchored not stored refs pending

Vector rectangular-shape laser based on reduced graphene oxide interacting with long fiber taper

Jing Zeng, Lei Gao, Min Liu, Tao Zhu, Wei Huang

arxiv:1404.3400 v1 · 2014-04-13 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQHS2P3BRLRRMHFBPALKW3KTLD}

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	2026-05-18T01:43:35.117174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0f2d3f618ae3161ca17816ab6d5358c6ccda29fd7a4f304af6cfb34b3dda0c

Aliases

arxiv: 1404.3400 · arxiv_version: 1404.3400v1 · doi: 10.48550/arxiv.1404.3400 · pith_short_12: DQHS2P3BRLRR · pith_short_16: DQHS2P3BRLRRMHFB · pith_short_8: DQHS2P3B

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/DQHS2P3BRLRRMHFBPALKW3KTLD \
  | 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: 1c0f2d3f618ae3161ca17816ab6d5358c6ccda29fd7a4f304af6cfb34b3dda0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4772dc4700acf1acfd48ea45a76c126838e37206de1cfe8f35068f43718ad16b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-13T16:40:24Z",
    "title_canon_sha256": "a8784bbb7e401db780952bcce1bd6b874c7cf61132f9b82b6fdc6296c343f24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3400",
    "kind": "arxiv",
    "version": 1
  }
}