Pith Number

pith:F4TBAGZH

pith:2016:F4TBAGZH4HDMY3TZJCPCSLYQCJ

not attested not anchored not stored refs pending

Multi-octave spectrally tunable strong-field Terahertz laser

Andrey V. Ovchinnikov, Carlo Vicario, Christoph P. Hauri, Oleg V. Chefonov

arxiv:1608.05319 v1 · 2016-08-18 · 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{F4TBAGZH4HDMY3TZJCPCSLYQCJ}

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	2026-05-18T01:08:31.386754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f26101b27e1c6cc6e79489e292f10126f0eed0c3430e21cdf487908a5ec3b4c

Aliases

arxiv: 1608.05319 · arxiv_version: 1608.05319v1 · doi: 10.48550/arxiv.1608.05319 · pith_short_12: F4TBAGZH4HDM · pith_short_16: F4TBAGZH4HDMY3TZ · pith_short_8: F4TBAGZH

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/F4TBAGZH4HDMY3TZJCPCSLYQCJ \
  | 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: 2f26101b27e1c6cc6e79489e292f10126f0eed0c3430e21cdf487908a5ec3b4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a6757d74c64bb88f0c0d12bd7d4abeadcd34b9b8e9ad9f1a615d6a38ca17869",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-08-18T16:17:15Z",
    "title_canon_sha256": "d20f09474b3c54cd7db2400b7186f3d7c220bbd54d7d60429912e2151fa39b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05319",
    "kind": "arxiv",
    "version": 1
  }
}