Pith Number

pith:6JZFHCKP

pith:2015:6JZFHCKPH4PEF3WU5ZSHXIX5W5

not attested not anchored not stored refs pending

Ultrashort pulses in an inhomogeneously broadened two-level medium: soliton formation and inelastic collisions

Denis Novitsky

arxiv:1505.00614 v1 · 2015-05-04 · 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{6JZFHCKPH4PEF3WU5ZSHXIX5W5}

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	2026-05-18T02:17:02.376726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27253894f3f1e42eed4ee647ba2fdb77fcdafed5172f856ad1df0c8d4f05c6b

Aliases

arxiv: 1505.00614 · arxiv_version: 1505.00614v1 · doi: 10.48550/arxiv.1505.00614 · pith_short_12: 6JZFHCKPH4PE · pith_short_16: 6JZFHCKPH4PEF3WU · pith_short_8: 6JZFHCKP

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/6JZFHCKPH4PEF3WU5ZSHXIX5W5 \
  | 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: f27253894f3f1e42eed4ee647ba2fdb77fcdafed5172f856ad1df0c8d4f05c6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7152e263819cb0556daf1ba657dcee49f3f31afb8cb17e57e286d709a1cbd160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-04T12:55:24Z",
    "title_canon_sha256": "ffd8a716cb6728c3e6aa101705b3447b180dc6c947396fc1b5b196617eec799c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00614",
    "kind": "arxiv",
    "version": 1
  }
}