Pith Number

pith:7MRF74OY

pith:2013:7MRF74OYUYFAVXC5T6OZAWSCBT

not attested not anchored not stored refs pending

Optical analogue of relativistic Dirac solitons in binary waveguide arrays

Fabio Biancalana, Stefano Longhi, Truong X. Tran

arxiv:1305.1055 v1 · 2013-05-05 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MRF74OYUYFAVXC5T6OZAWSCBT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:50:12.070813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb225ff1d8a60a0adc5d9f9d905a420cffc343740b5ecd323b44d18c24ed54e9

Aliases

arxiv: 1305.1055 · arxiv_version: 1305.1055v1 · doi: 10.48550/arxiv.1305.1055 · pith_short_12: 7MRF74OYUYFA · pith_short_16: 7MRF74OYUYFAVXC5 · pith_short_8: 7MRF74OY

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/7MRF74OYUYFAVXC5T6OZAWSCBT \
  | 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: fb225ff1d8a60a0adc5d9f9d905a420cffc343740b5ecd323b44d18c24ed54e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ef3f313f4024f1039c7db1d30aef583139617358058f3cb520db5a78c75192",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-05T21:39:29Z",
    "title_canon_sha256": "eb2ff7967960215922d4b65d53d07df424ab76e768993cd4a37760aa2b84754a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1055",
    "kind": "arxiv",
    "version": 1
  }
}