Pith Number

pith:7E247N3I

pith:2015:7E247N3I5K4CS4HWAY6JQ7RFDV

not attested not anchored not stored refs pending

Mechanism and modulation of terahertz generation from a semimetal - graphite

Jin Zhang, Li Wang, Sheng Meng, Tong Ye, Wuming Liu, Yan Yin, Yiwen E, Yuping Yang

arxiv:1509.08375 v1 · 2015-09-28 · 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{7E247N3I5K4CS4HWAY6JQ7RFDV}

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	2026-05-18T01:16:37.582594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f935cfb768eab82970f6063c987e251d7440679d9b20724d43f3a92d7f0d4284

Aliases

arxiv: 1509.08375 · arxiv_version: 1509.08375v1 · doi: 10.48550/arxiv.1509.08375 · pith_short_12: 7E247N3I5K4C · pith_short_16: 7E247N3I5K4CS4HW · pith_short_8: 7E247N3I

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/7E247N3I5K4CS4HWAY6JQ7RFDV \
  | 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: f935cfb768eab82970f6063c987e251d7440679d9b20724d43f3a92d7f0d4284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6bd8b651316b043c36f90424b48ab116230d8a9c81b0a20a028fd1b34a1ba5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-28T15:57:44Z",
    "title_canon_sha256": "ed6f942199724719b1c3a8e76c1265a153300ff3785b48bc4b05096695e18fdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08375",
    "kind": "arxiv",
    "version": 1
  }
}