Pith Number

pith:WV75R6IP

pith:2018:WV75R6IP3RIWPAIOCSPSH4Z6HX

not attested not anchored not stored refs pending

Cross Sections for Electron Collisions with NF$_3$

Grzegorz P. Karwasz, Hyuck Cho, James R. Hamilton, Jonathan Tennyson, Jung-Sik Yoon, Mi-Young Song, Viatcheslav Kokoouline, Yoshiharu Nakamura

arxiv:1801.01691 v1 · 2018-01-05 · physics.chem-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{WV75R6IP3RIWPAIOCSPSH4Z6HX}

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	2026-05-18T00:26:41.349213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b57fd8f90fdc5167810e149f23f33e3de3ee600fcb9519bf7e4ab030d0f55ac1

Aliases

arxiv: 1801.01691 · arxiv_version: 1801.01691v1 · doi: 10.48550/arxiv.1801.01691 · pith_short_12: WV75R6IP3RIW · pith_short_16: WV75R6IP3RIWPAIO · pith_short_8: WV75R6IP

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/WV75R6IP3RIWPAIOCSPSH4Z6HX \
  | 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: b57fd8f90fdc5167810e149f23f33e3de3ee600fcb9519bf7e4ab030d0f55ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81cbe54c3d8e94843ac063fc3071e122bfceb4c2843a45642e7d8c61e1240f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-01-05T10:24:05Z",
    "title_canon_sha256": "4c0ac7ad82071f07d8b76dda6d6ceeef33e91198ee78f9d5365cca4eb18e38e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01691",
    "kind": "arxiv",
    "version": 1
  }
}