Pith Number

pith:2IFKNWFA

pith:2018:2IFKNWFA5MGXNGV7JZO2YL25XO

not attested not anchored not stored refs pending

Matter creation via gamma-gamma collider driving by 10 PW laser pulses

Haiyang Lu, Jinqing Yu, Ronghao Hu, T. Takahashi, Wenjun Ma, Xueqing Yan, Yongsheng Huang, Zheng Gong

arxiv:1805.04707 v1 · 2018-05-12 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IFKNWFA5MGXNGV7JZO2YL25XO}

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	2026-05-17T23:56:20.788015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20aa6d8a0eb0d769abf4e5dac2f5dbbb9283bf8b19c75b511908c11e8e8dcdf

Aliases

arxiv: 1805.04707 · arxiv_version: 1805.04707v1 · doi: 10.48550/arxiv.1805.04707 · pith_short_12: 2IFKNWFA5MGX · pith_short_16: 2IFKNWFA5MGXNGV7 · pith_short_8: 2IFKNWFA

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/2IFKNWFA5MGXNGV7JZO2YL25XO \
  | 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: d20aa6d8a0eb0d769abf4e5dac2f5dbbb9283bf8b19c75b511908c11e8e8dcdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c37cd28168f3858b2ef9f947399c272d5a9beaa184f7ec45a72ec3ad102c26d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-05-12T11:51:38Z",
    "title_canon_sha256": "a10fa00c5cddeb6c33849cd7da980cc712a9aa729d7b82594e3885e38a03d212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04707",
    "kind": "arxiv",
    "version": 1
  }
}