Pith Number

pith:U2JZF2PG

pith:2011:U2JZF2PG4TCOFRCKESMSW33HIW

not attested not anchored not stored refs pending

Comment on arXiv:1105.6334 "Optical nonlinearity in Ar and N$_2$ near the ionization threshold"

Ayhan Demircan, Carsten Br\'ee, G\"unter Steinmeyer

arxiv:1110.0701 v1 · 2011-10-04 · 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{U2JZF2PG4TCOFRCKESMSW33HIW}

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	2026-05-18T04:11:41.188145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a69392e9e6e4c4e2c44a24992b6f6745910e63ab74b84a72bb1a34ab12d8af03

Aliases

arxiv: 1110.0701 · arxiv_version: 1110.0701v1 · doi: 10.48550/arxiv.1110.0701 · pith_short_12: U2JZF2PG4TCO · pith_short_16: U2JZF2PG4TCOFRCK · pith_short_8: U2JZF2PG

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/U2JZF2PG4TCOFRCKESMSW33HIW \
  | 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: a69392e9e6e4c4e2c44a24992b6f6745910e63ab74b84a72bb1a34ab12d8af03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816a2a6ff9b59c263c0aee89463c2a5b160b969642d6c15c7f3ef71bff38d5e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-10-04T14:27:19Z",
    "title_canon_sha256": "2b1f0795f18c92255ceec4bebcfa5460efeb1ca918d529b68318d2325f6d9443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0701",
    "kind": "arxiv",
    "version": 1
  }
}