Pith Number

pith:EWERJBFA

pith:2017:EWERJBFAMISKWJ7PFQR4XWW4JO

not attested not anchored not stored refs pending

Dark Solitons in Waveguide Polariton Fluids Shed Light on Interaction Constants

B. Royall, D. A. Ritchie, D. N. Krizhanovskii, D. V. Skryabin, I. Farrer, L. Tinkler, M. S. Skolnick, P. M. Walker

arxiv:1703.08351 v1 · 2017-03-24 · cond-mat.quant-gas · cond-mat.mes-hall · nlin.PS · 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{EWERJBFAMISKWJ7PFQR4XWW4JO}

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	2026-05-18T00:35:59.170516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25891484a06224ab27ef2c23cbdadc4b97f501b10821fc74a7697bba9f1b8bef

Aliases

arxiv: 1703.08351 · arxiv_version: 1703.08351v1 · doi: 10.48550/arxiv.1703.08351 · pith_short_12: EWERJBFAMISK · pith_short_16: EWERJBFAMISKWJ7P · pith_short_8: EWERJBFA

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/EWERJBFAMISKWJ7PFQR4XWW4JO \
  | 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: 25891484a06224ab27ef2c23cbdadc4b97f501b10821fc74a7697bba9f1b8bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42dea11cbcd8655d47d4f6a2d77304b63464df8f06c7f05ad3857f6df0d4f75a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "nlin.PS",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-03-24T10:55:22Z",
    "title_canon_sha256": "8c4c349806fefc2a10f8ec2db4603814ba979f8451687d577aa24e16e4f22fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08351",
    "kind": "arxiv",
    "version": 1
  }
}